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9th ICSE
IMPORTANT
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Define the terms focus and focal length of a concave mirror. Draw a diagram to illustrate the answer.

Important Questions on Reflection of Light

MEDIUM
9th ICSE
IMPORTANT
Concise Physics I.C.S.E Part I For Class 9>Chapter 7 - Reflection of Light>EXERCISE–7(C)>Q 7
Explain the meaning of the terms focus and focal length in case of a convex mirror, with the help of a diagram.
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9th ICSE
IMPORTANT
Concise Physics I.C.S.E Part I For Class 9>Chapter 7 - Reflection of Light>EXERCISE–7(C)>Q 8
State the direction of the incident ray after which reflection from a spherical mirror retraces its path. Give a reason to support your answer.
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9th ICSE
IMPORTANT
Concise Physics I.C.S.E Part I For Class 9>Chapter 7 - Reflection of Light>EXERCISE–7(C)>Q 12
State the two convenient rays that are chosen to construct the image by a spherical mirror for a given object. Explain your answer with the help of suitable ray diagrams.
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9th ICSE
IMPORTANT
Concise Physics I.C.S.E Part I For Class 9>Chapter 7 - Reflection of Light>EXERCISE–7(C)>Q 13

The following figure shows a concave mirror with its pole at P, focus F, and center of curvature C. Draw a ray diagram to show the formation of the image of an object OA.

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9th ICSE
IMPORTANT
Concise Physics I.C.S.E Part I For Class 9>Chapter 7 - Reflection of Light>EXERCISE–7(C)>Q 14

The following figure shows a concave mirror with its pole at P, focus F, and center of curvature C. Draw a ray diagram to show the formation of the image of an object OA.

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9th ICSE
IMPORTANT
Concise Physics I.C.S.E Part I For Class 9>Chapter 7 - Reflection of Light>EXERCISE–7(C)>Q 15

The diagram below shows a convex mirror. C is its centre of curvature and F is its focus. Draw two rays from A and hence locate the position of the image of object OA. Label the image IB.

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9th ICSE
IMPORTANT
Concise Physics I.C.S.E Part I For Class 9>Chapter 7 - Reflection of Light>EXERCISE–7(C)>Q 16
Draw a ray diagram to show the formation of image by a concave mirror for an object placed between its pole and focus. State three characteristics of the image.
MEDIUM
9th ICSE
IMPORTANT
Concise Physics I.C.S.E Part I For Class 9>Chapter 7 - Reflection of Light>EXERCISE–7(C)>Q 17
Draw a ray diagram to show the formation of a concave mirror for an object beyond its centre of curvature. State three characteristics of the image.