Directions: Choose the letter of the correct answer and write it in your notebook
C. gas
1. When the sound travels through solids, the vibration of the particles occurs
A fost slowly C moderately
Dirregularly
2. How does sound travel through air?
A very fast B. very slowly C. in jumping motion D fast in random manner
3 in which medium does sound wave travel faster?
A solid
B. liquid
D. all of these
4 What affects the speed of sound as it travels?
A person receiving it
B. nature of material
C. origin of the sound
D loudness of the sound
5. Which of the following statements about sound is correct?
A Sound cannot travel through a solid. B. Sound travels faster in air than in liquids.
C. Sound travels faster in solids than in air. D. The travel of sound is not affected by the
medium through which it travel​