Published by:
CGP EDU Academic Team
Published on: August 12, 2026
A photon of 
joule is absorbed by a material under special circumstances. The correct statement is
Text Solution
Verified by ExpertsThe correct answer is:
B
For electron and positron pair production, minimum energy is 
.
Energy of photon is given
Since energy of photon is greater than 
. so electron positron pair will be created.
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