Home/ Questions/Q 177495
Next
Answered
Maninder
  • 2
Poll
Asked: 2021-12-11T10:14:49+00:00 In:

The focal length of a concave mirror with radius of curvature 12 cm is

  • 2

Poll Results

0%[A] 12 cm
0%[B] - 24 cm
0%[C] 6 cm
100%[D] - 6 cm ( 2 voters )
Based On 2 Votes

Participate in Poll, Choose Your Answer.

Class 10th Science Session 2022-23
Class 10 Science Terminal Exams MCQ Solutions
Class X Science MCQ Extra Questions Answers
10th Science Terminal Exam Based MCQ Extra Questions

class 10 science mcq solutionsclass 10th science cbsc sample paper
Share

    1 Answer

    1. Best Answer

      [D] – 6 cm
      Focal length
      f = – R/2
      or -12/2
      = -6 cm

      • 1
    Leave an answer

    Leave an answer

    Browse