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The energy associated with light of whic...

The energy associated with light of which of the following colours is minimum

A

violet

B

red

C

green

D

yellow

Text Solution

Verified by Experts

The correct Answer is:
B
The energy of light waves is given by E=hv
where h = Planck.s constant
v=frequency of light
So, light of least frequency will have least energy in this question red will have least frequency so it will have least energy.
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