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UPSC CAPF AC Paper - I
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In a simple microscope, the lens in held at a distance d from the eye and the image is formed at the least distance (D) of distinct vision from the eye. What is the magnifying power of the microscope?

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Important Questions on Physics

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UPSC CAPF AC Paper - I
IMPORTANT
14000+ Objective Questions General Studies>Chapter 9 - Physics>Exercise 5>Q 47
A water tank appears shallower when it is viewed from top due to
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UPSC CAPF AC Paper - I
IMPORTANT
14000+ Objective Questions General Studies>Chapter 9 - Physics>Exercise 5>Q 48

The primary colors in photography are?

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UPSC CAPF AC Paper - I
IMPORTANT
14000+ Objective Questions General Studies>Chapter 9 - Physics>Exercise 5>Q 49
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UPSC CAPF AC Paper - I
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14000+ Objective Questions General Studies>Chapter 9 - Physics>Exercise 5>Q 50
Lambert's law is related to
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UPSC CAPF AC Paper - I
IMPORTANT
14000+ Objective Questions General Studies>Chapter 9 - Physics>Exercise 5>Q 52
A complete circular rainbow may be seen from________________________.
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UPSC CAPF AC Paper - I
IMPORTANT
14000+ Objective Questions General Studies>Chapter 9 - Physics>Exercise 5>Q 53
Consider the following statements
1. The focal length of the objective of a microscope is less than the focal length of the eyepiece.
2. The minimum distance between an object and its real image formed by a convex lens of focal length f is equal to it.
Which of the statement(s) given above is I are correct?
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UPSC CAPF AC Paper - I
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14000+ Objective Questions General Studies>Chapter 9 - Physics>Exercise 5>Q 54
Which one of the following is used to remove astigmatism for the human eye?
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UPSC CAPF AC Paper - I
IMPORTANT
14000+ Objective Questions General Studies>Chapter 9 - Physics>Exercise 5>Q 55
The electron microscope was invented by_____?