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UPSC CAPF AC Paper - I
IMPORTANT
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An object is kept 5 cm in front of a concave mirror of focal length 15 cm. What will be the nature of the image?

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Important Questions on Physics

MEDIUM
UPSC CAPF AC Paper - I
IMPORTANT
14000+ Objective Questions General Studies>Chapter 9 - Physics>Exercise 5>Q 10
Different objects at different distances are seen by the eye. The parameter that remains constant is:
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UPSC CAPF AC Paper - I
IMPORTANT
14000+ Objective Questions General Studies>Chapter 9 - Physics>Exercise 5>Q 11
How far must a girl stand in front of a concave spherical mirror of radius 120 cm to see an erect image of her face, four times its natural size?
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UPSC CAPF AC Paper - I
IMPORTANT
14000+ Objective Questions General Studies>Chapter 9 - Physics>Exercise 5>Q 12
Cylindrical lens is used by a person suffering from
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UPSC CAPF AC Paper - I
IMPORTANT
14000+ Objective Questions General Studies>Chapter 9 - Physics>Exercise 5>Q 13
The power of the lens is -2D. What is its focal length?
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UPSC CAPF AC Paper - I
IMPORTANT
14000+ Objective Questions General Studies>Chapter 9 - Physics>Exercise 5>Q 14
Consider the following statements
1. Light waves can travel in vacuum
2. Light waves can be refracted
3. Light waves are electromagnetic
Which of the statements given above are correct?
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UPSC CAPF AC Paper - I
IMPORTANT
14000+ Objective Questions General Studies>Chapter 9 - Physics>Exercise 5>Q 15
Consider the following natural phenomena:
A. Terrestrial heating
B. Reflection of light
C. Refraction of light
D. Diffraction of light
Due to which of these phenomena is mirage formed?
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UPSC CAPF AC Paper - I
IMPORTANT
14000+ Objective Questions General Studies>Chapter 9 - Physics>Exercise 5>Q 16

Diffusion of light in the atmosphere takes place due to:

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UPSC CAPF AC Paper - I
IMPORTANT
14000+ Objective Questions General Studies>Chapter 9 - Physics>Exercise 5>Q 17
To which one of the following process is the term of CMYK related?