A prism of glass is dipped in to water as shown in the figure. If the refractive index of water is 4//3 then the incident ray will be totally reflected if

A prism of glass is dipped in to water as shown in the figure. If the

1.	A prism of glass is dipped in to water as shown in the figure. If the refractive index of water is 4//3 then the incident ray will be totally reflected if
Answer» `SIN THETA GT 8/9` `sin theta LT 8/9` `sin theta=9/8` `sin theta=8/9` ANSWER :A