All physics 39Electricity and Circuits39393939393939393939393939393939393939393939393939393938Energy38383838383838383838383838383838383838383835Force and pressure35353535353535353535353535353535353535353541Magnets and magnetism41414141414141414134Mass, weight, volume and density343434343434343434343434343434343434343434343437Sound and light37373737373737373737373737373737373737373737373733Speed, distance, time and temperature33333333333336Springs and moments36363636363640The Earth in Space404040404040404040404040404040404040404040404040404040404040404040404042Measurement and Units42424242424242Page 1 of 10Electricity and Circuits 1. What is the unit for electrical current?Ampere (amp)OhmVoltWatt Loading... 2. In which of the circuits shown will the bulb (or bulbs) be the brightest?ADCB Loading... 3. In which of the circuits shown will the bulb (or bulbs) be the dimmest?CBAD Loading... 4. Which of the circuit diagrams shows two bulbs joined in parallel?DBAC Loading... 5. Which of the circuit diagrams shows two bulbs joined in series?BDCA Loading... 6. The circuit shows two bulbs and an open switch.Both bulbs are on.What will happen if the switch is closed?Both bulbs will get dimmerBoth bulbs will go outBulb P will get brighterBulb P will go out and Q will get brighter Loading... 7. The circuit shows two bulbs and a switch.Both bulbs are on.Is the switch OPEN or CLOSED?ClosedOpen Loading... 8. Which of the lamps in the diagram will be on?Just lamp ANeither will be onJust lamp BThey will both be on Loading... 9. Look at the circuit diagram which shows 2 batteries connected to three bulbs.What would happen if we added an extra battery?The bulbs would go outThe current would get lessThe bulbs would get brighterThe batteries would last longer Loading... 10. If I unscrewed bulb B from its holder what would happen to the other bulbs?Bulbs A and C would keep working as beforeBulb A would get dimmerBulb A would go out and C keep workingBulb C would go out Loading... 11. Look at the circuit diagram and say which of these statements is true.Bulb C does not light upAll the bulbs have the same brightnessBulb A is brighter than bulb BAll three bulbs are on but C is brighter than the other two Loading... 12. Which of these substances conduct electricity?GlassCopperWoodPaper Loading... 13. The diagram shows a circuit containing two similar bulbs and a battery.Which bulb will be brightest?Bulb ABulb BThey are both the same brightness Loading... 14. The diagram shows a circuit containing two similar bulbs and a battery.If Bulb B is unscrewed what will happen to bulb A?Bulb A will remain unchangedBulb A will get a lot brighterBulb A will go outBulb A will get dimmer Loading... 15. What happens to the current through a component if the voltage is increased?IncreasesDecreasesDoes not change Loading... 16. Name an instrument for measuring the current in a circuitResistorVoltmeterPotentiometerAmmeter Loading... 17. Which of these substances will allow electricity to go through it?WoodPaperGlassCopper Loading... 18. When talking about electricity, what do the letters AC stand for?Alternating CircuitAverage CurrentAlternating CurrentAdvanced Circuit Loading... 19. Which of the following is NOT a metal but DOES conduct electricity?SulphurGraphiteIronCopper Loading... 20. Which of the circuit diagrams shows two bulbs joined in parallel?ACDB Loading... 21. The circuit below shows 3 lamps (P, Q and R) and 4 ammeters (A1, A2, A3 and A4)The lamps are all similar to each other.A1 reads 0.3A.Will the reading of A4 be more than 0.3A, less than 0.3A, equal to 0.3A or zero amps? More than 0.3ALess than 0.3AZero ampsEqual to 0.3A Loading... 22. The circuit below shows 3 lamps (P, Q and R) and 4 ammeters (A1, A2, A3 and A4)The lamps are all similar to each other.A1 reads 0.3AIf A2 reads 0.1 amps what will be the reading on A3? 0A0.1A0.3A0.2A Loading... 23. The circuit diagram shows 4 components represented by circuit symbolsWhich of the symbols represents a light dependent resistor? ACDB Loading... 24. The circuit diagram shows 4 componentsWhat changes would you notice to this circuit if you placed your hand over component B making it darker? (Tick all that apply) C would get brighterD would get quieterC would get dimmerD would get louder Loading... 25. What is the name of this component?DiodeVariable resistorLight depentent resistorBuzzer Loading... 26. What kind of circuit is this?A relayan OR circuita parallel circuitan AND circuit Loading... 27. What component does this electrical symbol represent?LDRVariable resistorDiodeLED Loading... 28. What is the name of the component marked X and would the bulb be on or off?The bulb is OFFComponent X is a resistorComponent X is a LEDComponent X is a diodeThe bulb is ON Loading... Page 2 of 10Energy 29. A falling stone will have what kind of energy?Electrical energyLight energyMovement energySound energy Loading... 30. What form of energy is stored in a piece of coal?Potential energyHeat energyKinetic energyChemical energy Loading... 31. What sort of energy is produced by an electric motor?Speed energy (movement)Sound energyChemical energyLight energy Loading... 32. A change of electrical energy into kinetic (speed) energy could be produced byA battery powered torchA bicycle dynamoAn electric motor turningWinding up a clock Loading... 33. Name the metric unit for energyKilogramJouleWattNewton Loading... 34. This question is about radiation of heatA black object will be a .....poor radiator and a good absorber of heat radiation good radiator and a poor absorber of heat radiation poor radiator and a poor absorber of heat radiation good radiator and a good absorber of heat radiation Loading... 35. A ball sitting at the top of the stairs has what kind of energy:Kinetic (speed) energyHeat energyChemicalGravitational potential (height) energy Loading... 36. A moving car has which kind of energy:thermal energypotential energykinetic energystrain energy Loading... 37. What unit is used to measure energy?JouleWattKilogramNewton Loading... 38. Something has kinetic energy when....It is heavyIt is high up it is movingIt is stretched Loading... 39. Something has gravitational potential energy when....It is stretched it is movingIt is heavyIt is high up Loading... 40. Which of the following is not a form of energyLightSoundFrictionHeat Loading... 41. Which of the energy changes below represents that which takes place in an electric motor?Strain energy --------> Kinetic energyElectrical energy --------> Kinetic energyChemical energy --------> Electrical energyChemical energy --------> Kinetic energy Loading... 42. Which of the energy changes below represents that which takes place in a firework rocket?Strain energy --------> Kinetic energyChemical energy --------> Electrical energyChemical energy --------> Kinetic energyElectrical energy --------> Kinetic energy Loading... 43. Which of the energy changes below represents that which takes place when an arrow is fired from a bow?Strain energy --------> Kinetic energyElectrical energy --------> Kinetic energyChemical energy --------> Kinetic energyChemical energy --------> Heat and light energy Loading... 44. Which of the energy changes below represents that which takes place when some wood is burntChemical energy --------> Kinetic energyStrain energy --------> Kinetic energyChemical energy --------> Heat and light energyPotential energy --------> Kinetic energy Loading... 45. Which of the energy changes below represents that which takes place when a stone is droppedStrain energy --------> Kinetic energyGravitational potential energy --------> Kinetic energyChemical energy --------> Kinetic energyChemical energy --------> Heat and light energy Loading... 46. Burning coal converts chemical energy into what kinds of energy (tick TWO boxes)Kinetic enegyStrain energyHeat energyLight energy Loading... 47. A ball is held in place at the top of a slope at position XWhen the ball is released it rolls down the slope, eventually coming to rest at position ZAt what position does the ball have the most kinetic energy? Position XPosition YPosition Z Loading... 48. A ball is held in place at the top of a slope at position XWhen the ball is released it rolls down the slope, eventually coming to rest at position ZAccoding to the law of conservation of energy, energy can never be created or destroyed so in what form does the energy exist at postion Z? Strain energyHeat energyPotential energyChemical energy Loading... 49. A firework rocket is resting in its launcher at position 1.After being lit the rocket climbs to position 3 (its highest point) from where it falls back to the earth, hitting the ground at position 5.In what form does the energy exist at position 1?Gravitational potential energyStrain energyHeat energyChemical energy Loading... 50. A firework rocket is resting in its launcher at position 1.After being lit the rocket climbs to position 3 (its highest point) from where it falls back to the earth, hitting the ground at position 5.At postion 2 there is an energy changeChemical energy→ Energy A→ Energy B→ Energy CWhat energy forms does the chemical energy change into?(tick all that apply)Light energySound energyHeat energyStrain energy Loading... Page 3 of 10Force and pressure 51. The diagram shows a roller coaster car moving downwards quite fast.The arrows represent two forces which act on the roller coaster.What does X represent?X represents the direction the car is movingGRAVITYFRICTIONUPTHRUST Loading... 52. The diagram shows a roller coaster car moving downwards quite fast.Which force is making the car speed up (X or Y)?Y (gravity)X (friction) Loading... 53. The picture shows a submarine. There are two forces acting on the submarine represented by red arrows. What is the name of the force labelled X?GravityAir resistanceFrictionUpthrust Loading... 54. The picture shows a submarine which is not moving.There are two forces on the submarine: Upthrust (X) and gravity (Y) Which force is bigger?The upthrust (force X)Neither, they are both the sameGravity (force Y) Loading... 55. The diagram shows a parachute falling at a steady speed.There are two forces on the parachute represented by red arrowsWhich force is bigger?The force X (air resistance)The force Y (gravity)Neither. They are both the same size. Loading... 56. Alice put four objects on to a tray and slowly tipped it up.The pencil sharpener slid first. The matchbox slid next. Then the scissors. The rubber slid last. Which object had the most friction between it and the tray?The pencil sharpener.The scissorsThe matchboxThe rubber Loading... 57. Alice put four objects on to a tray and slowly tipped it up.The pencil sharpener slid first. The matchbox slid next. Then the scissors. The rubber slid last. Which object had the least friction between it and the tray?The scissorsThe pencil sharpenerThe matchboxThe rubber Loading... 58. Fran pulled a box containing some weights across the carpet. She used a force meter to measure the force needed to pull the box.What force was making the box difficult to move?UpthrustGravityFriction Loading... 59. What force holds a planet in orbit around the sun?MagnetismElectrostaticFrictionGravity Loading... 60. What is the name of the force which causes a moving car to slow down?FrictionMagnetismUpthrustGravity Loading... 61. What sort of surface should something have to prevent slipping?BlackShinySmoothRough Loading... 62. What force causes a moving car to slow down?ElectrostaticFrictionGravityMagnetism Loading... 63. What instrument would you use to measure a force?Stop watchBalanceSpring balance (newton meter)Metre rule Loading... 64. Which of the following is not a forceFrictionGravityUpthrustHeat Loading... 65. The diagram shows a parachute falling.What is the name of the force labelled X?UpthrustAir resistanceGravityMagnetism Loading... 66. The diagram shows a blue ball hanging from a string.Which red force arrow best represents the force of gravity on the ball?ADCB Loading... 67. The diagram shows a blue ball hanging from a string.Which force arrow best represents the force of the string pulling on the ball?BADC Loading... 68. The legs of a chair each have an area of 20cm2 .The chair has 4 legs and a mass of 4kg.What is the pressure of each leg on the ground?0.2 N/sq cm2.0 N/sq cm0.05 N/sq cm0.5 N/sq cm Loading... 69. The legs of a chair each have an area of 20cm2 .The chair has 4 legs and a mass of 4kg.If the chair had thinner legs (the area of each leg was less) what effects would this have?The force on the floor would decreaseThe pressure on the floor would increaseThe pressure on the floor would decreaseThe force on the floor would increase Loading... 70. Why is it preferable for ice skates to have a very thin edge?So that the ice is less likely to crackTo increase the pressure of the blades on the iceTo decrease the force on the iceTo increase the area of blade in contact with the ice. Loading... 71. The base of a brick measures 20cm x 8cm. When resting on the ground it excerts a pressure of 0.125 N/cm2. What is the mass of the brick? (The Earth's gravity excerts a force of 10 N/kg)128kg160 cm220N2kg Loading... 72. Camels have wide feet.How does this help them walk on sand?It makes the pressure on the sand lessIt makes the downward force on the sand lessIt gives them better gripIt increases the pressure on the sand Loading... Page 4 of 10Magnets and magnetism 73. What does N stand for on a magnet?North seeking poleNeutral pole Negative poleNormal Pole Loading... 74. Sophia brings the north seeking pole of one magnet near to the north seeking pole of another magnet.What will happen?Nothing happensThe magnets push each other apartThe magnets attract each other Loading... 75. Two magnets, when brought near each other are found to REPEL.If the pole of one magnet is north what is the other pole?NorthSouth Loading... 76. Which of these materials is attracted to a magnet?GlassCopperIronAluminium Loading... 77. Two magnets, when brought near each other are found to REPEL (push apart)If the pole of one magnet is north what is the pole of the other magnet?SouthNorth Loading... 78. If the North seeking pole of one magnet is brought near the south seeking pole of another magnet what will happen?Nothing will happenThey will attract (pull together)They will repel (push apart) Loading... 79. George thought that large magnets would be stronger than small magnets. This statement is a ....ObservationPredictionConclusionMeasurement Loading... 80. Which of the following metals are magneticZincNickelCopperLead Loading... 81. This image shows the magnetic field lines around a bar magnetWhich end of the magnet will be north, A or B?AB Loading... 82. The diagram shows how an electromagnet can be made by passing an electric current through a coil of wire wrapped around a soft iron bar (an iron nail will do)Which of the options below will increase the strengthg of the magnet?(tick all that apply) Increase the curentIncrease the number of coilsUse two cells instead of oneTake away the iron nail (leaving just the coil of wire) Loading... Page 5 of 10Mass, weight, volume and density 83. From the list given which would be the best instrument for measuring the volume of some water?Measuring cylinderMetre ruleTop pan balanceMicroscope Loading... 84. What is measured by a thermometer?TimeTemperatureSpeedWeight Loading... 85. Which would have the greatest volume (take up the most space), 1kg of water, 1kg of wood or 1kg of feathersThey would all have the same volume1kg of water1kg of feathers1kg of wood Loading... 86. Which unit of measurement is used to measure MASSKilogram (or gram)SecondMetre Newton Loading... 87. Which unit of measurement is used to measure WEIGHT?NewtonSecondMetreGram Loading... 88. How many kilograms are in a tonnea hundreda milliona thousandfifty Loading... 89. Which would be the best instrument to measure the volume of some water?Stop watchMeasuring cylinderTest tubeSpring balance Loading... 90. From the list given which would be the best instrument for finding the mass of a small stoneStop watchA top pan balanceMetre ruleMeasuring cylinder Loading... 91. Which set of apparatus would you use to find the density of a small pebble?A measuring cylinderA balance and a measuring cylinderA ruler and balanceA measuring cylinder and a ruler Loading... 92. A block of plastic has a volume of 6cm3 and a mass of 12g. What is the DENSITY of the plastic?18 g/cm32 g/cm372 g/cm30.5 g/cm3 Loading... 93. How heavy is a microgram?1 million grams1 millionth of a gram1 thousandth of a gram1000 grams Loading... 94. What is the unit for densityNewtons per square centimetreGrams per cubic centimetreKilogramsMass / Volume Loading... 95. A brick measures 3cm x 4cm by 5cm. It has a mass of 120gWhat is the volume of the brick?60 cm312 cm30.5 g/cm32 g/cm3 Loading... 96. What is the metric unit for mass?SecondPoundKilogramNewton Loading... 97. How many cubic centimetres are in a cubic metre ?fiftya milliona hundreda thousand Loading... 98. The amount of matter in a substance is itsdensitymassweight Loading... 99. If you went to the moon what would happen to your weight?It would decrease (get less)It would increase (get more)It would stay the Same Loading... 100. If you went to the moon what would happen to your mass?It would increaseIt would stay the SameIt would decrease Loading... 101. the KILIGRAM is a unit of what kind of measurement?DensityMassForceWeight Loading... 102. From the list given which would be the best instrument for finding the volume of a small stoneStop watchMetre ruleA top pan balanceMeasuring cylinder Loading... 103. How many kilograms are in a tonnea hundreda millionfiftya thousand Loading... 104. The cubes below all have the same volume.The mass of each block is shown inside each cube.Which substance has the highest density?AluminiumIronWaterWood Loading... 105. a = 5cm b=3cm c=3cmThe mass of the block = 90gWhat is the volume of the block?45 cm318 cm311 cm315 cm3 Loading... 106. a = 5cm b = 3cm c = 3cmThe mass of the block = 90g What is the density of the block?45 g/cm390 cm32 g/cm30.5 g/cm3 Loading... Page 6 of 10Sound and light 107. Pick the best description to describe the word REFLECTION:The slowing down of a moving objectMaking something warmerMaking a spring longerChanging the direction of a light ray Loading... 108. Which travels faster - sound or light?soundlightThey both travel at the same speed Loading... 109. When a guitar makes a higher note what happens to the vibrating string?The vibrations are larger (bigger)It gets longerIt vibrates fasterIt vibrates slower Loading... 110. What needs to be done to increase the pitch of a guitar string?Pluck it harderMake the string longerTighten the stringLoosen the string Loading... 111. If a guitar string is plucked harder what will happen?It will sound softer (lower volume)It will sound louder (more volume)It will sound lower (the pitch will decrease)It will sound higher (the pitch will increase) Loading... 112. If a violin string is going to make a sound itneeds to be long and thinneeds to be pluckedneeds to vibrateneeds to be very tight Loading... 113. If the moon exploded we would not hear it becausesound does not travel through a vacuumthe moon is too far awayThere is no oxygen in space so the moon could not explode anywayit would be too quiet Loading... 114. What is something called if we can see through it?TransparentTranslucentOpaque Loading... 115. What is something called if light cannot pass through it?OpaqueTranslucentTransparent Loading... 116. What is meant by the PITCH of a sound?How high or low it isHow loud or soft it isWhat instrument is playing it Loading... 117. What word describes what happens to a light ray when it hits a mirrorReflectsBouncesReboundsRadiates Loading... 118. Pick the best description to describe the word REFRACTION:The slowing down of a moving objectThe stretching of a springThe change of direction of a light ray when it hits a mirrorThe bending of light Loading... 119. In order to make a guitar string vibrate quicker what needs to be done to it?Pluck it harderTighten the stringMake the string longerLoosen the string Loading... 120. What do we call something that does not allow light to pass through it?ImpermeableTransparentOpaque3Translucent Loading... 121. What word describes something that you can see through?opaqueImpermeabletranslucenttransparent Loading... 122. How far does sound travel in 1 second330 metres1000 kilometres1metre1 kilometre Loading... 123. What does 'translucent' mean?Dissolves in waterConducts heat wellVery light in weightAllows light to shine through it Loading... 124. How does it help you to be seen when you wear a 'Hi-Viz' yellow jacket at night?They glow at nightThey reflect the light coming from any approaching car Loading... 125. What needs to be done to make a guitar string sound higherTighten the stringLoosen the stringPluck it harderMake the string longer Loading... 126. The diagram below shows a light ray passing through a glass block.This digram represents which physical process?ReflectionDispersionRefractionScattering Loading... 127. Pick the correct sentence from those given to best describe the term below:FrequencyHow loud the note soundsHow high or low a note soundsThe height of a waveThe number of vibrations per second Loading... 128. Pick the correct sentence from those given to best describe the term below:PitchHow high or low a note soundsThe number of vibrations per secondHow loud the note soundsThe height of a wave Loading... 129. Pick the correct sentence from those given to best describe the term below:AmplitudeHow high or low a note soundsHow loud the note soundsThe height of a waveThe number of vibrations per second Loading... 130. Pick the correct sentence from those given to best describe the term below:VolumeThe height of a waveHow loud the note soundsThe number of vibrations per secondHow high or low a note sounds Loading... 131. The statements below describe some properties of light and sound.Tick those that are correct.Light travels faster than soundLight can travel through the vacuum of space but sound cannot.Light and sound both travel as wavesLight and sound are both forms of energy Loading... Page 7 of 10Speed, distance, time and temperature 132. How many millimetres are in a metre10100010 000100 Loading... 133. Which of the following is the boiling point of water in degrees Fahrenheit?273 F100 F212 F32 F Loading... 134. Which is the odd one out of the words listed belowKelvinCurieFahrenheitCelsius Loading... 135. A car is travelling at 60km/hHow far will it travel between 9.00am and 10.00am?60km30km120km180km Loading... 136. How many millimetres are in a metre1001010 0001000 Loading... 137. A toy car travels at 7m in 2 seconds. What is it's average speed?3,5 mph9 m/s14 m/s3.5 m/s Loading... 138. A boy cycles 2 km in 250 seconds. Calculate his average speed.125 m/s500 m/s8 m/s125 km/s Loading... Page 8 of 10Springs and moments 139. The diagram shows a log supported at its centre.Peter is 1.5m from the centre and John is 2.5m from the centre.Does the log balance, and if not which side goes down?Peter's side goes downJohn's side goes downThe log balances Loading... 140. The diagram shows a log supported at its centre.Peter is 1.5m from the centre and John is 2.5m from the centre.How far will John have to move to make the log balance and in which direction?1m towards the centre0.5m towards the centre2m away from the centre0.5 m away from the centre Loading... 141. A spring is 10cm long.When 3 newtons are hung from it the sprng becomes 16cm.What extension is caused by the load of 3N?2cm16cm12cm6cm Loading... 142. A spring is 10cm long. When 3 newtons are hung from it the sprng becomes 16cm. Two springs are now joined in parallel (side by side) and 1 N added as a load. How long would the springs be now (length X) 6cm16cm12 cm11cm Loading... 143. A spring is 10cm long.When 3 newtons are hung from it the sprng becomes 16cm.The 3 N load is now replaced by a load of 1 newtonWhat would be the new length of the spring?6cm16cm12 cm2cm Loading... 144. A ruler is balanced at its centre and 5N weights are added as shown below.If the ruler still balances then what would be the distance X? 12cm3cm2cm4cm Loading... 145. A man was using a crowbar to move a stone.Unfortunately the stone was still too heavy for the man to move.To make the stone easier to move should he use a longer or shorter crowbar?Shorter crowbarLonger crowbarThe length of the crowbar will make no difference. Loading... Page 9 of 10The Earth in Space 146. What type of object is the moonA planetA constellationA galaxyA natural satellite of the Earth Loading... 147. Name the third planet from the SunMercuryMarsEarthVenus Loading... 148. We can often see the Moon at night.Which of the following is true?The moon is giving out its own light like a small sunThe moon is reflecting light from the Sun and doesn't produce any light of its own Loading... 149. Does the Sun rise in the North, South, West or the EastWestEastNorthSouth Loading... 150. At which of the times below will your shadow be the shortest?Early morning winterEarly morning summer.Midday winterMidday summer Loading... 151. Which of the times below will produce the longest shadow?Mid-day in the summerAfternoon in the winterMid-day in the winterAfternoon in the summer Loading... 152. How many planets are in the Solar System?81257 Loading... 153. What causes day and night?The position of the starsThe Moon going around the EarthThe Earth spinning on its axisThe Earth going around the sun Loading... 154. Which planet is nearest to the sun?MercuryVenusMarsEarth Loading... 155. Heat from the sun reaches us byconductionconvectionradiationrefraction Loading... 156. During an eclipse of the sunthe Moon is between the Sun and the Earththe Sun is between the Moon and the Earththe Earth is between the Sun and the Moon Loading... 157. What type of object is the Earth?A starA galaxyA planetA satellite Loading... 158. What type of object is the Sun?A planetA starA moonA satellite Loading... 159. How many 'equinoxes' are there in a year?241252 Loading... 160. What do we call the line followed by a planet as it moves around the sun?OrbitAxisPoleEquator Loading... 161. The Earth is tilted slightly so one pole points towards or away from the SunThe tilt of the Earth causes which of the following events?The length of the yearThe length of the day and nightThe change in the seasons and the length of day and nightThe change in the seasons Loading... 162. Day and night is caused byThe Moon going around the EarthThe Earth getting closer and further from the SunThe Earth spinning on its axisThe Earth going around the Sun Loading... 163. What name is given to the outer layer of the Earth's atmosphere?Exosphere2StratosphereThermosphereTroposphere Loading... 164. What type of object is the SunA planetA satelliteA starA comet Loading... 165. Pick the largest object from the list belowSUN, EARTH, GALAXY, SOLAR SYSTEM EARTHGALAXYSUN, SOLAR SYSTEM Loading... 166. Which of the below is the largest?SUN, MOON, EARTHMOONEARTHThey are all the same seizeSUN Loading... 167. how long does it take the moon to go round the earth?1 day28 days365 days34 days Loading... 168. The fourth planet from the Sun isEarthMarsMercuryVenus Loading... 169. A solar eclipse happens whenthe moon's shadow falls on the Earth.Venus is between the sun and the Earth.the Earth's shadow falls on the moon.the Earth moves between the sun and the moon. Loading... 170. What is the largest planet in our solar system?SaturnJupiterNeptuneUranus Loading... 171. What is blocked when a shadow is formed?SoundWaterLight Loading... 172. The Sun feels hotter in summer in England because....Fewer clouds cover the SunThe Sun is closerThe northern hemisphere is tilted towards the SunThe Sun is hotter Loading... 173. Which of the following is NOT true about the MoonThe moon causes our tidesThe Moon is a satellite of EarthThe Moon has no gravityThe Moon has no atmosphere Loading... 174. Weather is colder in winter in England compared to the summer because....More clouds cover the SunThe Sun is further awayThe Sun is coolerThe northern hemisphere is tilted away from the Sun Loading... 175. Which of the following statements about the Moon is true?There is more than one moon, each moon is a slightly different shapePart of the Moon is sometimes covered by cloudsThe Moon is a different shape each night.The moon is always the same shape but only part of it is lit up which is why it appears to change shape Loading... 176. What object is at the centre of our solar systemThe SunA black holeThe MoonThe Earth Loading... 177. Which is the largest out ofSUN, MOON, EARTH, GALAXY, SOLAR SYSTEM EarthGalaxySunSolar System Loading... 178. Place the following in order of size (largest first)SUN, MOON, EARTHSUN, EARTH, MOONEARTH, SUN, MOONSUN, MOON, EARTHMOON, EARTH, SUN Loading... 179. What type of object is the Moon?A planetA moonA starA satellite Loading... 180. What force holds a planet in orbit around the sun?FrictionElectrostaticMagnetismGravity Loading... 181. What event does this diagram represent?EquinoxEclipse of the MoonLeap yearEclipse of the Sun Loading... Page 10 of 10Measurement and Units 182. What is the unit of density?NewtonsNewtons per square centimetreGrams per cubic centimetreMetres per secondJoule Loading... 183. What is the unit of force?Newtons per square centimetreKilogramsJoulesNewtonsGrams per cubic centimetre Loading... 184. What is the unit of pressure?NewtonsJouleNewtons per square centimetreKilogramsGrams per cubic centimetre Loading... 185. What is the unit of Energy?JouleGrams per cubic centimetreKilogramsNewtonsNewtons per square centimetre Loading... 186. What is the unit of speed?Newton metresGrams per cubic centimetreNewtons per square centimetreMetres per second Loading... 187. Which of the formula below is correct? Loading... 188. What is this formula used to calculate? DensityVolumePressureSpeed Loading... 189. What is this formula used to calculate? VolumePressureSpeedDensity Loading... Loading...
