A disc is placed on the surface of pond which has refractive index . A source of light is placed 3 m below the surface of liquid. The minimum area of the disc so that light does not come out of the liquid is
Answers
Answered by
4
the required radius is 3m ...
Similar questions
Computer Science,
6 months ago
Environmental Sciences,
6 months ago
History,
6 months ago
English,
11 months ago
Math,
11 months ago
English,
1 year ago