Physics, asked by anika8028, 1 month ago

The range of the frequency of audible sound is 20hz to 20khz. What is the range of wavelength for the audible sound at 20 degree Celsius

Answers

Answered by lakshitakandhari
0

Answer:

Hii,

Explanation:

Range=16.5m−16.5mm

According to question, Temperature is constant and other surroundings are constant (gas,pressure etc...).

⟹ Formula for Velocity of Sound remain same i.e., v=uλ , where v is the speed of sound, u is the frequency and λ is the wavelength of sound.

Velocity of Sound remains constant i.e., v=330m/s (# According to question given)

Range of Frequency(u) given, 20−20000 Hz

And, λ=v/u

⟹ Range of Wavelength(λ

R

) is, 330/20−330/20000≅16.5m−16.5mm

⟹ Range=16.5m−16.5mm

Hope this helps you..

Answered by mahighagargunde
0

Explanation:

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