5.2 Energy

Front

The stove top transforms electrical energy into ________ energy to cook food.

Back

thermal

Front

Energy CAN change forms, but energy CANNOT be...

Back

created or destroyed

Front

How is energy being transformed in the diagram?

Back

radiant --> electrical --> mechanical and sound

Front

Which best describes how energy is transformed as the musician plays the violin?

Back

mechanical energy is transformed to sound energy

Front

Which of the following examples requires the use of radiant (light) energy?

Back

A person uses a flashlight at night

Front

What is energy?

Back

The ability to do work or cause change.

Front

What is thermal energy?

Back

Energy that comes from the temperature of matter.

Front

What is mechanical energy?

Back

The sum of potential and kinetic energy in an object.

Front

What is radiant energy?

Back

Energy that travels in waves and can be seen as light.

Front

What does it mean for energy to be transformed?

Back

Energy changes from one form to another.