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3) What type of energy does a moving car release?
A) Chemical
B) Electrical
C) Mechanical D) Radiant

4) What type of energy do explosions release?
A) Chemical
B) Electrical
C) Mechanical D) Radiant

5) What type of energy does an x-ray give off?
A)Chemical
B) Electrical
C) Mechanical D) Radiant

What type of energy are the following:
6) A battery in your phone?
A) Potential Energy
B) Kinetic Energy

7) A battery in its package?
A) Potential Energy
B) Kinetic Energy

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Answer:

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Explanation:

3) C. When gasoline burns in a car engine, some of the chemical energy in the gasoline is converted into heat, then the heat is converted into mechanical energy, and finally mechanical energy moves the car.

4) A. Chemical energy is energy released when a substance undergoes a chemical reaction.

5) D. Radiant energy includes visible light, x-rays, gamma rays, and radio waves.

6) 1. Chemical energy. A battery stores chemical energy and converts it to electrical energy.

   2. Potential energy is stored energy and the energy of position.

   3. Kinetic energy is the energy of motion.

   7. A battery is a device that stores chemical energy and converts it to    

      electrical energy.

   8. Potential energy is stored energy and the energy of position.

   9. Kinetic energy is the energy of motion.

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