robuelisa21 robuelisa21

29-03-2021
Biology

contestada

Perspex is a form of transparent plastic.
It has a refractive index n = 1.50. A ray of light
strikes the flat surface of a Perspex block with
an angle of incidence of 40°. What will be the
angle of refraction?

Respuesta :

Christioherh12 Christioherh12

29-03-2021

1.50+ 40
=41.5
And the answer is 36.

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