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The wavelength of light wave is5000 angstrom .find the wave no.

The wavelength of light wave is5000 angstrom .find the wave no.

Grade:12

1 Answers

Arun
25763 Points
3 years ago
Dear student
 
Wave no if defined reciprocal of wavelength = 
1/lambda
 
 = 1/5 * 10^-10
 = 2 * 10^9  
 
Hope it helps
 
Regards
arun )askIITians forum expert)

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