Question:

1 A prism of material refractive index u has refracting

Last updated: 6/2/2023

1 A prism of material refractive index u has refracting

1 A prism of material refractive index u has refracting angle A For which of the following conditions there will be no emergent light whatever may be the angle of incidence 1 U sin 1 A 2 3 COSA 11 2 sinA A