Assessment: A- Multiple Choice. Write the letter of the best answer.
1. What energy is present in a moving object?
A chemical energy
B. Kinetic energy
C nuclear energy D. potential energy
2. When does energy transformation occur? Energy transformation occurs when
A Energy moves from one place to another
B Energy changes from one form to another
C. When energy is created or destroyed
D. When energy remains the same
3. How does energy transformation occur in a ceiling fan?
A From electrical to mechanical energy
B. From electrical to chemical energy
C From mechanical to electrical energy
D. From mechanical to thermal
4. Explain how energy transformation occur in a green plant on a sunny day. When
A Light energy transforms into mechanical energy
B. Chemical energy transforms into mechanical energy
C Light energy transforms into chemical energy
D. Chemical energy transforms into light energy
5. How does energy transformation occurs when you rub your hands together?
A From mechanical to heat
B. From mechanical to chemical
C. From heat to light
D. From heat to mechanical​