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With the wavelength of 200 nm, a particular electromagnetic radiation:-

Option: 1

has a greater energy per photon than the radiation with a wavelength 100 nm.
 


Option: 2

is in the visible region of the electromagnetic spectrum


Option: 3

has a higher frequency than radiation with wavelength 400 nm


Option: 4

has a greater speed in vacuum thaw does radiation of wavelength 400 nm


Answers (1)

best_answer

Frequency is inversely proportional to the wavelength of radiation. 

\mathrm{\quad \nu \alpha \frac{1}{\lambda}}

Option (3) is correct.

Posted by

vinayak

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