sheet of paper.
COLUMN A
1. It is the symbol of wavelength.
2. It is the unit of frequency.
3. It is the mathematical expression of the relationship between
speed, wavelength and frequency of sound waves.
4. A sound travelling at 331m/s has a frequency of 200 Hz. What
is its wavelength?
5. It is used in expressing one's feelings and ideas.
A. 1.66 m
B. 0.60 m
C. W = F A
D. Hz
E. Sound
F.A
Gm
H. V=Xf​