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How can wavelength of light be calculated by using Cathode Ray Tube????

How can wavelength of light be calculated by using Cathode Ray Tube????

Grade:10

1 Answers

Vikas TU
14149 Points
5 years ago
Dear Shalini as U R in Grade 10 U need to learn only this thing in order to caluclate the wavelength that is:
k = c/v
Wavelength of light is already been calclated for different light/color.
The cathode ray tube experiment is used for the different purposes like photelectric effect etc.
Too calculate the wwavelength u simply need the speed of the light or frequency nd apply formulae:
k = c/v
where c is the speed of light v is the wave speed and k is the wavength.
Put all the values in meter as their SI units.

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