Question

04 .A vibrates 200 times in 5s, while B vibrates 35 times in 1s. which sound will have a lower pitch?...plz explain with steps​

Answer 1

Answer:

I’m assuming that you know sound propagates in waves? Good. Then you must also know that the shorter the wavelength, the higher energy that wave is and therefore the higher the frequency of the wave. A long wavelength has a lower frequency (lower energy wave):

Explanation:

I’m assuming that you know sound propagates in waves? Good. Then you must also know that the shorter the wavelength, the higher energy that wave is and therefore the higher the frequency of the wave. A long wavelength has a lower frequency (lower energy wave):