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Standard X

Physics

TIR in Prism

A ray of ligh...

Question

A ray of light passes through a right-angled prism as shown in the given figure. The angle of incidence at the faces AC and BC are:

0^o; 45^o

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45^o; 0^o

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45^o; 90^o

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90^o; 45^o

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Solution

The correct option is B
45^o; 0^o

Angle of incidence at face AC = 45°

Angle of incidence at face BC = 0°.

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A ray of light passes through a right-angled prism as shown in the given figure. The angle of incidence at the faces AC and BC are:

The correct option is B 45o; 0oAngle of incidence at face AC = 45° Angle of incidence at face BC = 0°.

The correct option is B
45^o; 0^o

Angle of incidence at face AC = 45°

Angle of incidence at face BC = 0°.