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Standard XII
Physics
NCERT
Question

Assertion :The energy E and momentum p of a photon are related as p=Ec Reason: The photon behaves like a particle.
  1. Both Assertion and Reason are correct and Reason is the correct explanation for Assertion
  2. Both Assertion and Reason are correct but Reason is not the correct explanation for Assertion
  3. Assertion is correct but Reason is incorrect
  4. Both Assertion and Reason are incorrect

A
Both Assertion and Reason are correct but Reason is not the correct explanation for Assertion
B
Both Assertion and Reason are incorrect
C
Both Assertion and Reason are correct and Reason is the correct explanation for Assertion
D
Assertion is correct but Reason is incorrect
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Solution
Verified by Toppr

It is well known fact that light behave like both wave and particle.
Also the relation between momentum and energy is concept based.
So, the answer is option (A).

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