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The angle between plane mirror and incident ray is 30 degree what is the angle of reflection

1 Jahrs vor

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The angle between the incident ray and the mirror is 30 degrees.

Angle of incidence= angle of reflection.

90 degrees is going directly into the mirror.

So, 90-30=60 degrees.

The total angle between the incident ray and the reflected ray will be 120 degree.

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