Home/ Questions/Q 171350
Next
In Process
Ratan Rai
  • 1
Poll
Asked: 2021-12-01T06:41:53+00:00 In:

Your school laboratory has one large window. To find the focal length of a concave mirror using one of the walls as screen, the experiment may be performed:

  • 1

Poll Results

47.76%[A] on the same wall as the window ( 64 voters )
8.21%[B] on the wall adjacent to the window ( 11 voters )
26.87%[C] on the wall opposite to the window ( 36 voters )
17.16%[D] only on the table as per laboratory arrangement ( 23 voters )
Based On 134 Votes

Participate in Poll, Choose Your Answer.

The experiment should be performed on the same wall as the window. Rays from infinity will be focus at the focal point of the mirror.

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

    1 Answer

    1. [A] on the same wall as the window

      • 1
    Leave an answer

    Leave an answer

    Browse