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#1 2017-11-01 07:44:27

hamidoon123
Moderator
Registered: 2017-09-21
Posts: 50,766

A line normal to the wave front is called?

http://interviewquestionsanswers.org/qu … izzes_MCQs http://interviewquestionsanswers.org/qu … l-Optics-1

Question:
A line normal to the wave front is called

Option A):
A ray of light
Option B):
None of these
Option C):
A beam of light
Option D):
Both

Correct Answer is Option A):
A ray of light

2017-11-01 07:44:27

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Re: A line normal to the wave front is called?



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