Question

state and explain laws of reflection of light what is snelis law? draw a graph between sin i and sin r​

Answer 1

Answer:

Laws of Reflection and Refraction

Popularly known as SNELL'S LAW it is n1*sin i=n2*sin e where i is same as above,e is angle of refracted beam with normal. The INCIDENT ray,REFLECTED ray, REFRACTED ray and the NORMAL at the point of incidence all lie in the same plane. The plane is referred as plane of incidence.