Question

6. The glancing angle is angle of reflection with the normal is 30, then the glancing angle is _________________​

Answer 1

Answer:

The angle between the incident ray and reflecting surface is known as the glancing angle of incidence. So, We know that the glancing angle of incidence is 30∘. Angle of incidence + 30∘= 90∘.

Answer 2

The angle between the incident ray and reflecting surface is known as the glancing angle of incidence. So, We know that the glancing angle of incidence is 30∘. Angle of incidence + 30∘= 90∘.

Explanation:

aapka ans hai 90