MEDIUM
12th West Bengal Board
IMPORTANT
Earn 100

Define the conjugate pair of foci in connection with a concave mirror.

Important Questions on Reflection of Light

MEDIUM
12th West Bengal Board
IMPORTANT
Spherical mirrors of large radius of curvature appear like plane mirrors. How can you distinguish them from plane mirrors?
MEDIUM
12th West Bengal Board
IMPORTANT

State the nature of the mirror to be used and the position where an object is to be placed to obtain an image which is real and magnified.

HARD
12th West Bengal Board
IMPORTANT

State the nature of the mirror to be used and the position where an object is to be placed to obtain an image which is virtual and magnified.

MEDIUM
12th West Bengal Board
IMPORTANT

State the nature of the mirror to be used and the position where an object is to be placed to obtain an image which is real and diminished.

MEDIUM
12th West Bengal Board
IMPORTANT

State the nature of the mirror to be used and the position where an object is to be placed to obtain an image which is virtual and diminished.

MEDIUM
12th West Bengal Board
IMPORTANT

State the nature of the mirror to be used and the position where an object is to be placed to obtain an image which is real and equal size.

MEDIUM
12th West Bengal Board
IMPORTANT

State the nature of the mirror to be used and the position where an object is to be placed to obtain an image which is virtual and of equal size.

EASY
12th West Bengal Board
IMPORTANT
The radius of curvature of a concave mirror is 16 cm. What is its focal length?