Home/ Questions/Q 116777
Next
In Process
Vaidehi
  • 15
Poll
Asked: 2021-09-30T09:17:58+00:00 In:

Refraction can take place without change in path if:

  • 15

Poll Results

93.75%(a) i = r = 0° ( 15 voters )
0%(b) i = r = 90°
0%(c) i = r = 45°
6.25%(d) i = 30, r = 45° ( 1 voter )
Based On 16 Votes

Participate in Poll, Choose Your Answer.

Class 10 Science
Class 10 science important questions with answers pdf
NCERT Solutions Class 10 Science
NCERT questions of science class 10
Important questions Science NCER
Class 10 Study 2022-2023
NCERT Class 10 Science

class 10 sciencencert class 10 science
Share

    1 Answer

    1. (a) i = r = 0°

      • 14
    Leave an answer

    Leave an answer

    Browse