5.2 Energy Review for Test

Front

What is energy?

Back

Energy is the ability to do work or cause change.

Front

What are the different forms of energy?

Back

The main forms of energy include mechanical, electrical, thermal, and radiant energy.

Front

How does electrical energy transform into mechanical energy?

Back

Electrical energy powers devices like motors, which convert it into mechanical energy to perform work.

Front

What is mechanical energy?

Back

Mechanical energy is the sum of potential and kinetic energy in an object.

Front

How can mechanical energy move from one place to another?

Back

Mechanical energy can move by moving objects.

Front

What is radiant energy?

Back

Radiant energy is energy that travels in waves, such as light.

Front

How does radiant energy move?

Back

Radiant energy moves through light.

Front

What is thermal energy?

Back

Thermal energy is the energy that comes from the temperature of matter.

Front

Which tool is used to measure thermal energy?

Back

A thermometer is used to measure thermal energy.

Front

What is the only form of visible energy?

Back

Radiant energy is the only form of visible energy.