Question

write three laws of reflection???​

Answer 1

law 1

law 2

law 3 is a bit of a new one, but I think I have to go for Kathmandu.

Answer 2

●plane of incidence :-

all rays (incident, reflected and transmitted) all lie within the same plane called plane of incidence.

●Snell's law :-

$n1 \sin\alpha 1 = n2 \sin\alpha2$

●reflection :-

the angle of reflection is equal to the angle of incidence .