Question

(a) triangular prism of glass, a ray incident normal to one face being
totally reflected. If θ1 is 450
, what can you conclude about the index of refraction n of the glass?​
(b) What happens if the prism (assuming that n1 = 1.50) is immersed in water (n2 = 1.33), Fig.b ?
please send answer picture.​

Answer 1

Explanation:

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Elevate your head. ...

Soak with tea bags. ...

Conceal with makeup.

Sorry daer don't know.