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Muhammad

بِسمِ اللَّهِ الرَّحمٰنِ الرَّحيمِ

From: Sahiwal Division

Registered: 2012-03-22

Posts: 22,197

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The phenomenon of pair production is?

ECAT (Engineering College Admission Test) Quizzes Modern Physics ECAT Test

Question:
The phenomenon of pair production is

Option A):
Ejection of an electron from a metal surface when exposed to ultraviolet Light.
Option B):
The production of an electron and a positron from γ — rays
Option C):
Ionization of a neutral atom.
Option D):
Ejection of an electron from a nucleus.

Correct Answer is Option C):
Ionization of a neutral atom.

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