I. Direction:
Read each item thoroughly and fill in the blank with the appropriate answer.
___________________________________________________________
| A. Mechanical B. Light C. Waves D. Increases E. Echoes |
| F. Conductors G. High H. infrared J. Transformed K. vibrates |
___________________________________________________________
1. Sound is a form of energy That exist when matter ______________.?
2. The energy connected with motion is called ________________ energy.?
3. Light energy travel through space in the form of __________.?
4. Heat moves quickly through some types of materials called ________.?
5. Energy from the sun reaches the earth in the form of ____________ energy.?
6. When object releases heat, its energy _______________ energy.?
7. Reflected sounds are called _______.?
8 Heat always moves from an object of __________ temperature.?
9. The sun also gives off other types of electromagnetic waes such as ultraviolet rays and ________ rays.?
10. Light, heat, and sound energy can be __________ to other forms.
Thank u ( >.< )
Share
1 Replies