3 If Assertion is true 4 If Assertion Reason both are false

Last updated: 6/27/2023

3 If Assertion is true 4 If Assertion Reason both are false In the figure a ray of light is perpendicular to the face AB of a glass prism u 1 52 Find the value of 0 so that the r is totally reflected at face AC if the prism is immersed in water u 1 33 Given sin 61 0 875