the angle of incidence is.
A ray of light incident at an angle θ on a refracting face of a prism emerges from the other face normally. If the angle of the prism is 5^∘ and the prism is made of a material of refractive index 1.5, the angle of incidence is.
19
Nov
A ray of light incident at an angle θ on a refracting face of a prism emerges from the other face normally. If the angle of the prism is 5^∘ and the prism is made of a material of refractive index 1.5, the angle of incidence is. A ray of light incident at an angle [...]