Question #354d2
2 Answers
Jan 14, 2018
41.81 degrees
Explanation:
Critical angle of light is that one,if at that angle light falls at an interface,while going from a solid to lighter media,it will not enter the media next to the interface,rather go along the interface,
So,using Snell's law we can say,
Given,
And
So,
Jan 14, 2018
the critical angle is
Explanation:
critical angle