Chemistry, asked by kimtae3710, 1 month ago

calculate the wave length, frequency and wave no of a light wave whose period is 2x10(-10) sec ?​

Answers

Answered by llBrokenKaminall
0

Answer:

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Explanation:

(i) The frequency of the light wave is

 period1=2.0×10−10s1=5×109/s.

(ii) The wavelength of light wave is

 

νc=5×109/s3×108m/s=6.0×10−2m.

(iii) The wave number of light wave is 

νˉ=λ1=6.0×10−21=16.66/m.

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