1. Kinetic energy and potential energy are related with ...

• a)chemical energy

• b)mechanical energy

• c) thermal energy

• d) sound energy

2.-What type of energy does food have?

• a) chemical energy

• b) electrical energy

• c) thermal energy

3. What kind of energy is related with atoms?

• a)the energy of power

• b) nuclear energy

• c)none of them

4. mechanical energy is reality with......

• a) movement

• b) electromagnetic waves

• c) vibrations

5. Solar panels transform ....... from the sun into .......

• a)Chemical energy and light energy

• b) Nuclear energy and Light energy

• c) Light energy and electrical energy

6. Is it true that carbohydrates produce energy?

true

• true

• false

1. Potential and kinetic energy are types of:

• a) Mechanical energy

• b)Thermal energy

• c)Sound energy

2.Which produces electricity?

• a) a sound

• b)a ray

• c)a vibration

• d) none of them

3.What is kinetic energy?

• a)chemical energy

• b)mechanical energy

• c)potential energy

• d) none of them

4.What is the quality of thermal energy?

• a) emits heat

• b) attracts metal

• c) transmits electricity

• d) c and a are correct