EASY
9th ICSE
IMPORTANT
Earn 100

How is the focal length of a spherical mirror related to its radius of curvature?

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 27
Write the spherical mirror's formula and explain the meaning of each symbol used in it.
MEDIUM
9th ICSE
IMPORTANT
Concise Physics I.C.S.E Part I For Class 9>Chapter 7 - Reflection of Light>EXERCISE–7(C)>Q 28
What is meant by magnification? Write its expression. What is its sign for the real and virtual, 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 29
Upto what maximum distance from the pole the image in a convex mirror can be obtained? What will be the location of object then?
MEDIUM
9th ICSE
IMPORTANT
Concise Physics I.C.S.E Part I For Class 9>Chapter 7 - Reflection of Light>EXERCISE–7(C)>Q 30

Upto what maximum distance from a concave mirror, the image can be obtained? What will be the location of object for it?

MEDIUM
9th ICSE
IMPORTANT
Concise Physics I.C.S.E Part I For Class 9>Chapter 7 - Reflection of Light>EXERCISE–7(C)>Q 31
How will you distinguish between a plane mirror, a concave mirror and convex mirror, without touching them?
MEDIUM
9th ICSE
IMPORTANT
Concise Physics I.C.S.E Part I For Class 9>Chapter 7 - Reflection of Light>EXERCISE–7(C)>Q 32
State two uses of a concave mirror.
EASY
9th ICSE
IMPORTANT
Concise Physics I.C.S.E Part I For Class 9>Chapter 7 - Reflection of Light>EXERCISE–7(C)>Q 33
State the kind of mirror used by a dentist.
EASY
9th ICSE
IMPORTANT
Concise Physics I.C.S.E Part I For Class 9>Chapter 7 - Reflection of Light>EXERCISE–7(C)>Q 33
State the kind of mirror used as a search-light reflector.