Question

10. Identify the angle of incidence, angle of refraction, normal present in the following figure.


B presents____________
C presents____________
F presents____________





please answer these fastly​

Answer 1

Answer:

B_ Angle of incidence

C_ Angle of reflection

F_Normal Ray

Explanation:

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Answer 2

B presents angle of incidence .

C presents angle of reflection.

F presents normal.

Explanation:

Figure shows a plane mirror reflecting a ray of light.

• Reflection is a particle property of light.
• When a light ray is incident on a surface, it either bounces back or passes through. The bouncing back of light ray is called reflection of light.
• Incident ray is the ray that falls on surface of the object. Reflected ray is the ray that has bounced back in the same medium as its incidence.
• Normal is a perpendicular line drawn at the point of incidence.
• Angle of incidence is the angle made by incident ray with the normal.
• Angle of reflection is the angle made by reflected ray with the normal.
• From laws of reflection, angle of incidence is equal to angle of reflection.

In the figure,

A is incident ray, B is angle of incidence, C is angle of reflection, D is reflected, E is the point of incidence and F is the normal.