Home/ Questions/Q 11144
Next
In Process
tinku
  • 6
Poll
Asked: 2021-05-10T14:26:21+00:00 In:

an object is placed at a distance of 15cm from a concave mirror and its real image is formed at 30cm in front of that mirror. The focal length of the mirror is

  • 6

Poll Results

0%(a) +20cm
0%(b) -20cm
100%(c) -10cm ( 2 voters )
0%(d) +10cm
Based On 2 Votes

Participate in Poll, Choose Your Answer.

CBSE 2022-2023.

Important MCQ.

Class 10 Physics Question.

Important Questions of Ch: 10 Class10th NCERT.

Important MCQ of Science Class 10th.

NCERT SCIENCE.

CBSE Board state and other board.

NCERT book extra.

cbse 2021-2022cbse board state and other boardclass 10 physics questionimportant mcqimportant mcq of science class 10thimportant questions of ch: 10 class10th ncertncert book extrancert science
Share

    1 Answer

    1. (c) -10cm

      • 1
    Leave an answer

    Leave an answer

    Browse