energy transformations quiz

chemical -> electrical energy -> light energy

• flashlight

• electric saw

• speaker vibrates

• toaster

electrical energy -> thermal energy

• ipod

• electric saw

• speaker vibrates

• toaster

electrical energy -> mechanical energy

• ipod

• electric saw

• speaker vibrates

• flashlight

mechanical energy -> electrical energy

• ipod

• wind turbine

• speaker vibrates

• flashlight

nuclear energy -> light and heat energy

• ipod

• wind turbine

• sun

• flashlight

chemical energy -> thermal energy -> mechanical energy

• gas-powered scooter

• electric saw

• speaker vibrates

• toaster

(9) _______________________ energy from gas, oil, or coal provides heat energy to water to produce steam.

• chemical

• electrical

• light

• heat

A turbine changes the energy of the steam into the _______________________ energy of the rotating turbine and generator.

• chemical

• electrical

• mechanical

• heat

The generator converts this energy into _____________________ energy.

• chemical

• electrical

• mechanical

• heat

The lamp is an energy converter, changing (13) _______________________ energy to light.

• chemical

• electrical

• mechanical

• heat