πŸ“Š General Science
Q. Which of the following statements is incorrect about a Plane Mirror?
  • (A) The focal length of a plane mirror is infinity
  • (B) Its optical power is one
  • (C) It forms a virtual image of a real object
  • (D) It is used in constructing periscope
πŸ’¬ Discuss
βœ… Correct Answer: (B) Its optical power is one

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