Law of Conservation of Energy

Front

When a hawk eats a mouse and then uses the energy from the mouse to fly, the hawks body converts-

Back

chemical energy to kinetic energy

Front

What energy transformation happens from the battery to the light being given off by the computer?

Back

chemical --> electrical --> light

Front

A stove is connected to an electrical outlet. What energy transformation occurs when the stove is plugged into the outlet and it starts to heat up?

Back

electrical energy to thermal energy

Front

Which scenario describes a transformation of thermal energy into chemical energy? Options: you turn on the heater in your car, the UV light from the sun causes a sunburn, the sun's energy causes you to sweat, the oven bakes dough into bread

Back

the oven bakes dough into bread

Front

Which of these types of energy transfers occur in a battery powered flashlight?
Options: thermal to kinetic, light to electrical, radiant to chemical, chemical to radiant

Back

chemical to radiant

Front

When a lion eats a zebra and then uses the energy from the zebra to run, the lions body transfers-

Back

chemical energy to kinetic energy

Front

Which of the following occurs during an energy transformation? energy disappears, new energy appears, energy changes form, matter is created from energy

Back

energy changes form

Front

Which of the following energy transformations occur when a lamp that is plugged into a wall socket is functioning correctly? Chemical to light, Electrical to chemical, Electrical to light, Chemical to electrical

Back

Electrical to light

Front

What energy transformations take place when a battery-operated radio is in use?

Back

Chemical --> electrical --> sound

Front

Which energy conversion is taking place when you put gasoline in a car and the car moves?

Back

chemical -> kinetic