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CBSE Class 9 Answered

Formula for frequency

 

Asked by balkisbegumbca | 29 Feb, 2020, 05:14: PM
Expert Answer
Frequency of sound waves,
 
n = v/λ
 
v - velocity of sound waves 
λ - wavelength 
Answered by Shiwani Sawant | 29 Feb, 2020, 07:26: PM
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