QUIZZIZ UNIT 7 "ENERGY" 5ºA

1.What do we call energy which is related with the motion of an object?

• a) kinetic energy

• b) potential energy

• c) physical energy

• d) light 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 to atoms?

• a)the energy of power

• b)electrical energy

• c) sound energy

• d) light energy

4.What is the quality of thermal energy?

• a) emits heat

• b) attracts metal

• c) transmits electricity

• d) c and a are correct

5.What two types of energy make up mechanical energy?

• a) nuclear and light energy

• b) chemical and electrical energy

• c) kinetic and potential energy

• d) thermal and hydroelectric energy

6. Electromagnetic waves are used in ...?

• a)Radiant energy

• b)Thermal energy

• c)Chemical energy

1. This energy is related to the movement of atoms in an object or

substance:

• a) Chemical energy

• b) Radiant energy

• c) Electrical energy

• d) Thermal energy

2. Sound energy: It is related to ...........

• a) vibrations in the air

• b) vibrations in the water

• c) vibrations in the Earth

• d) none is correct

3. This energy is stored in some substances

• a) Chemical energy

• b) Electrical energy

• c) Radiant energy

• d) Thermal energy

4. Nuclear energy is stored in the ........ ........ of all matter

• a) Kinetic and potential energy

• b) Atomic structure

• c) Structure atomic

• d) Mechanical energy