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Light MCQ question and answer with solution | Physics Gk MCQs

Learn Light MCQ Questions and answers with easy and logical explanations in Physics Gk . Light MCQ question provides all type of technical mcq questions which is important for SSC-CGL, UPPSC, NDA, CDS and all govt examinations Page-5 section-4

Each section contains 100 MCQs on Light .
41
Ability to distinguish two closely placed objects is
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Answer & Solution
Answer: Option A
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42
Light appears to travel in a straight line because
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Answer: Option C
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43
A lemon kept in water in a glass tumbler appears to be bigger than its actual size when viewed from the outside. This is because of:
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Answer: Option C
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44
Bending of light rays in denser medium is termed as
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Answer: Option C
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45
Due to . . . . . . . . the star appears twinkling in the sky.
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Answer: Option D
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46
Direct viewing of Sun during total solar eclipse causes irreversible damage to eyes. The retinal burn is caused by which one of the following components of the Sun rays?
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Answer: Option C
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47
In which of the following cases can Total Internal Reflection (when angle of incidence is greater than the critical angle) take place?
When light travels from
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Answer: Option D
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48
An object is placed in front of a convex mirror at a point between the infinity and the pole of the mirror. The image formed will be.
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Answer: Option C
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49
Which one of the following colours is seen in the middle of a Rainbow?
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Answer: Option B
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50
A ray of light passing through a lens . . . . . . . . will pass without any deviation.
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Answer: Option D
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