1. Sound waves are
a. Longitudinal Wave
b. Mechanical waves
c. non mechanical waves
d. electro magnetic waves
Match the following
1. Sound waves (i) Mechanical wave
2. Light waves (ii) Non-mechanical waves
3. Waves on a string (iii) Transverse waves
(iv) Longitudinal waves
1.do mechanical waves lose energy as they travel through a medium? Why/why not?
2. What type of waves is an electro magnetic wave?
What type of waves is an electro magnetic wave?(transverse or longitudinal wave)