Question

what is reflection and refraction​

Answer 1

Answer:

In Simple,

Refraction is bending if light when it travels from one transparent medium to another.

Reflection occurs when light strike the refracting surface such that it returns back to same medium.

Answer 2

Reflection of light:

• When light strikes a surface , it bounces back
• It requires only one surface
• It is found in mirrors (concave and convex mirror)
• Angle of incidence and angle of reflection are equal

Refraction of light:

• When light travels from one medium to another, it bends
• It requires two surface
• It is found in lenses (convex and concave lens)
• Angle of incidence and angle of refraction are not equal