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(English Medium) ICSE Class 9 - CISCE Question Bank Solutions

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Define the following term:

spherical mirror

[6] Light
Chapter: [6] Light
Concept: undefined >> undefined

Define the following term:

convex mirror

[6] Light
Chapter: [6] Light
Concept: undefined >> undefined

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Define the following term:

concave mirror

[6] Light
Chapter: [6] Light
Concept: undefined >> undefined

Define the following term in relation to concave mirror.

Pole

[6] Light
Chapter: [6] Light
Concept: undefined >> undefined

Define the following term in relation to concave mirror.

Center of curvature

[6] Light
Chapter: [6] Light
Concept: undefined >> undefined

Define the following term in relation to concave mirror.

Principal axis

[6] Light
Chapter: [6] Light
Concept: undefined >> undefined

Define the following term in relation to concave mirror.

Principal focus

[6] Light
Chapter: [6] Light
Concept: undefined >> undefined

Define the following term in relation to concave mirror.

Focal length 

[6] Light
Chapter: [6] Light
Concept: undefined >> undefined

Define the following term in relation to concave mirror.

Radius of curvature

[6] Light
Chapter: [6] Light
Concept: undefined >> undefined

Define the following term in relation to concave mirror.

Aperture

[6] Light
Chapter: [6] Light
Concept: undefined >> undefined

Define the term principal focus in case of convex mirror. Draw a convex mirror and show its principal focus and focal length clearly.

[6] Light
Chapter: [6] Light
Concept: undefined >> undefined

What is the relation between focal length and radius of curvature of a concave mirror?

[6] Light
Chapter: [6] Light
Concept: undefined >> undefined

What do you understand by the term real image?

[6] Light
Chapter: [6] Light
Concept: undefined >> undefined

Does the mirror name by your form a real image for all locations? Give a reason for your answer.

[6] Light
Chapter: [6] Light
Concept: undefined >> undefined

Is real image always inverted?

[6] Light
Chapter: [6] Light
Concept: undefined >> undefined
What do you mean by a spherical mirror?
[6] Light
Chapter: [6] Light
Concept: undefined >> undefined
Distinguish between real and virtual images.
[6] Light
Chapter: [6] Light
Concept: undefined >> undefined

Define the term Aperture.

[6] Light
Chapter: [6] Light
Concept: undefined >> undefined
Which mirror has a wider field of view?
[6] Light
Chapter: [6] Light
Concept: undefined >> undefined
Give three applications of concave mirrors.
[6] Light
Chapter: [6] Light
Concept: undefined >> undefined
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