ogechukwuanozie ogechukwuanozie

09-10-2020
Physics

contestada

A source of sound produce waves in air of wavelength 3.42m . If the speed of sound in air is 330m/s, What is the period of vibration?

Respuesta :

mustapha16 mustapha16

09-10-2020

Explanation:

wavelength=3.42m

velocity=330m/s

T=?

v=f×wavelength

f=330÷3.42

f=96.5Hz

T=1/f

=1/96.5

T=0.01s

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