Home/ Questions/Q 11160
Next
In Process
tinku
  • 6
Poll
Asked: 2021-05-11T07:18:41+00:00 In:

A concave mirror is used to form an image of the sun on a white screen. If the lower half of the mirror is covered with a black paper, the effect on the image formed on the screen would be

  • 6

Poll Results

40%(a) to make the image less bright than before ( 6 voters )
26.67%(b) to make the lower half of the image disappear ( 4 voters )
13.33%(c) to prevent the image from being focussed ( 2 voters )
20%(d) to make the image smaller in size ( 3 voters )
Based On 15 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. (a) to make the image less bright than before

      • 1
    Leave an answer

    Leave an answer

    Browse