adelshaeen2 adelshaeen2

24-05-2024
Physics

Answered

(b) Light travelling in glass strikes the edge of the glass. Fig. 6.1 shows a ray of light at an angle of 41° to the normal. normal; air glass 41° incidence: Fig. 6.1 4,0 (i) The light passes from the glass into the air. Calculate the angle that the ray makes with the normal in the air.

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