Science, asked by malikaa, 11 months ago

a ray of ligh an angle of 50 degree with the surface S1 of the glass slab . its angle of incidence will be

Answers

Answered by mayu11patelrv

1

40° The answer of the foloowing question is 40°

Answered by sakshidebaje23

1

The given angle is with respect to surface and not normal. The normal is the perpendicular i.e. 90° . 90°-50° = 40°

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