Classic Classic Quiz 3º Machines by Palomashamrock Palomashamrock 30 played - 9 yrs ago Learning thing about machines (primary) QUIZ 12 QUESTIONS medium 1 All machines need ____________________ to funtion EnergyPetrolHuman force 2 Machines can be Oviparous or viviparousCompound or simpleElectrical or non electrical 3 We use _________________ to make work easier PulleysMachinesPetrol 4 Inclined planes are Simple machinesCompound machinesGears 5 Compound machines Are made up of one partProduce electricityAre made up of simple machines 6 Motors are part of PulleysCompound machinesSimple machines 7 Bicycles use___________________ to work Human forcePetrolElectricity 8 A wheel is A simple machineNot a machineA compound machine 9 A pulley is A simple machineAn electrical machineA compound machine 10 We use computers for Carrying thingsTravellingCommunicating 11 What kind of energy does a rocket use? Human forceWind energyPetrol 12 What kind of energy does a windmill use? ElectricityWind energyPetrol A mistake in this Quiz ? Contact the author Commentaires