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Grade: 10 
        
what is the wavelength of light travelling with frequeny of 55hz ?
11 months ago

Answers : (1)

Arun
21974 Points 
							
Dear Vikas
 
v = f * lambda
 
3 * 10^8 = 55 * lambda
 
lambda = 300 * 10^6 /55
 
 = 5.45 * 10^6 metres
 
Hope it helps
 
Regards
Arun (askIITians forum expert)
11 months ago
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