EASY
9th ICSE
IMPORTANT
Earn 100

When a concave mirror is used as a shaving mirror, state three characteristics of the image seen by it.

Important Questions on Reflection of Light

EASY
9th ICSE
IMPORTANT
Concise Physics I.C.S.E Part I For Class 9>Chapter 7 - Reflection of Light>EXERCISE–7(C)>Q 35
Which mirror will you prefer to use as a rear view mirror in a car: plane mirror or convex mirror? Give one reason.
MEDIUM
9th ICSE
IMPORTANT
Concise Physics I.C.S.E Part I For Class 9>Chapter 7 - Reflection of Light>EXERCISE–7(C)>Q 36
Why does a driver use a convex mirror instead of a plane mirror as a rear view mirror? Illustrate your answer with the help of a ray diagram.
MEDIUM
9th ICSE
IMPORTANT
Concise Physics I.C.S.E Part I For Class 9>Chapter 7 - Reflection of Light>EXERCISE–7(C)>Q 1
For an incident ray directed towards centre of curvature of a spherical mirror, the reflected ray:
EASY
9th ICSE
IMPORTANT
Concise Physics I.C.S.E Part I For Class 9>Chapter 7 - Reflection of Light>EXERCISE–7(C)>Q 2
The image formed by a convex mirror is:
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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 3
A real and enlarged image can be obtained by using a:
MEDIUM
9th ICSE
IMPORTANT
Concise Physics I.C.S.E Part I For Class 9>Chapter 7 - Reflection of Light>EXERCISE–7(C)>Q 1
The radius of curvature of a convex mirror is 40cm. Find its focal length.
MEDIUM
9th ICSE
IMPORTANT
Concise Physics I.C.S.E Part I For Class 9>Chapter 7 - Reflection of Light>EXERCISE–7(C)>Q 2
The focal length of a concave mirror is 10cm. Find its radius of curvature.
MEDIUM
9th ICSE
IMPORTANT
Concise Physics I.C.S.E Part I For Class 9>Chapter 7 - Reflection of Light>EXERCISE–7(C)>Q 3
An object of height 2cm is placed at a distance 20cm in front of a concave mirror of focal length 12cm. Find the position, size and nature of the image.