Choose the right answer Q13 Optics: Consider a rectangle ABC prism at B of index n=1.5 and placed in the air (index n₁=

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Choose the right answer
Q13
Optics:
Consider a rectangle ABC prism at B of index n=1.5 and placed in
the air (index n₁=1). The angles at A and C are 30° and 60°
respectively. Consider a light ray normal to face BC.
Through which face does the ray emerge from the prism?
a) FACE AC
b) FACE AB
c) FACE BC

Choose The Right Answer Q13 Optics Consider A Rectangle Abc Prism At B Of Index N 1 5 And Placed In The Air Index N 1 (73.15 KiB) Viewed 27 times

Question 14 (2 points)
For Question 13 above, calculate the angle at which the ray
emerges from the prism.
Question 14 options:
a) 97,2 degre
b) 48,6
c) 24,3
d) 41,8

Choose The Right Answer Q13 Optics Consider A Rectangle Abc Prism At B Of Index N 1 5 And Placed In The Air Index N 2 (42.27 KiB) Viewed 27 times

Optique : Soit un prisme ABC rectangle en B d'indice n = 1,5 et placé dans l'air (indice n₁=1). Les angles en A et C valent respectivement 30° et 60°. Soit un rayon lumineux normal à la face BC. Par quelle face le rayon émerge t-il du prisme? 30 B n 60° rayon incident Face AC Face AB Face BC

Question 14 (2 points) Pour la Question 13 précédente, calculer l'angle avec lequel le rayon émerge du prisme. 97,2° 48,6° 24,3° 41,8⁰