Study the following diagram and select the correct statement abou… - Vidyadip

MCQ

Study the following diagram and select the correct statement about the device 'X':

A
Device 'X' is a concave mirror of radius of curvature 12 cm.
B
Device 'X' is a concave mirror of focal length 6 cm.
✓
Device 'X' is a concave mirror of focal length 12 cm.
D
Device 'X' is a convex mirror of focal length 12 cm.

✓

Answer

Correct option: C.

Device 'X' is a concave mirror of focal length 12 cm.

C. Device 'X' is a concave mirror of focal length 12 cm.

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