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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