your answer
Activity 2. Directions: Choose the letter of the best answer. Write the letter of
on the space provided.
1. It is produced when a rise in temperature causes atoms and molecules to
move faster and collide with each other.
A Heat energy
B. Light energy
C. Sound energy
D. Electrical energy
2. How does light energy reach us?
A Light travels alone.
B. Light reaches us in the form of light or radiant energy that travels by
electromagnetic (EM) waves.
C. Light reaches us by converting into sound.
D. Light energy moves straight
3. It is an energy produced by vibration.
A. Heat energy
B. Light energy
C. Sound energy
D. Electrical energy
4. Sound is made by
I. colliding objects
IL vibrating objects
III. heated objects
Al only B. Il only C. I and II
D. I, U, and III
5. It is the result of the interaction of sub-atomic particles with electromagnetic
force.
A. Heat energy
B. Light energy​