How we calculate the wavelength of a sound, Physics

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As the temperature of the air enhances from 0 degrees C to 20 degrees C, the wavelength of a sound made by a tuning fork of fixed frequency does which of the following? 

Does the wavelength

a) increase

b) decrease

c) remain the same

d) increase up to a maximum, then remain constant

 

Ans- Wavelength will Increase

 


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