Question

17. Compression is a region of
a) High pressure
b) Atmospheric pressure
c) Low pressure
d) No pressure
8. Sound waves are
a) Transverse in nature
b) Electromagnetic in nature
c) Longitudinal in n nature
d) Magnetic in nature
I
9. The distance between any two compressions or rarefactions in a
longitudinal wave is
a) Half wavelength
c) One wavelength
b) Twice the wavelength
d) One fourth of wavelength

Answer 1

Answer:

1. compression is a region of high pressure
2. sound wave are longitudinal wave
3. one wavelength

it may help u alot

Answer 2

Explanation:

1 = High pressure

2 = Longitudinal in nature

3 = one wavelength