1) A flashlight produces light energy by using which one of the following types of energy from batteries? a) Electical b) Solar c) NuclearNuclearNuclear d) Sound 2) An object produces sound because it – a) reflects light from the sun b) generates electrical energy c) absorbs heat from water d) causes air to vibrate 3) What types of energy is used in an oven to bake a cake? a) Mechanical Energy b) Sound Energy c) Thermal Energy d) Light Energy 4) The boy is using a bow and arrow. What form of energy does a bow and arrow demonstrate? a) Electrical Energy b) Mechanical Energy c) Sound Energy d) Thermal Energy 5) All of the following objects are used to produce thermal or light energy EXCEPT a) lamps b) ovens c) candles d) bicycles 6) Kinetic Energy depends on a) position b) mass and velocity c) how far it is stretched d) the height of the object 7) Sound is an example of a) thermal energy b) electrical energy c) chemical energy d) mechanical energy 8) A battery changes a) electrical to light energy b) chemical to mechanical c) chemical to electrical energy d) thermal to electrical energy 9) A candle changes a) radiant to thermal energy b) electrical to light energy c) heat to light energy d) chemical to radiant energy 10) A car changes a) light to mechanical energy b) radiant to mechanical energy c) chemical to thermal to mechanical d) chemical to electrical energy 11) To increase the amount of potential energy a) increase the height b) increase speed c) increase the mass d) both a and c 12) Chemical Energy a) is stored energy waiting to be released b) is a form of kinetic energy c) depends on mass and velocity d) is moving electrons

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