Chemistry, asked by ravindra580, 8 months ago

what will be frequency of light whose wavelength is 4000 a

Answers

Answered by adityareddy2

0

the frquency of light is one joule

Answered by shantanupilare

1

Answer:

Answer is 7.5×10^14

Explanation:

frequency= speed of light/wavelength

f=3×10^8 ÷ 4×10^-7

f=7.5×10^14

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