1) A light ray moving towards the right at 40° clockwise from the ground reflects off a mirror Mlaying on the ground and then hits and reflects off of a 2"d mirror M2 which is standing uporiented at 70° counterclockwise from the ground, then hits a 3rd mirror M3 on the ceiling, whatis the angle of reflection of the final reflected ray? (Disregard if the ray hits any mirror a secondtime)

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Asked Nov 16, 2019
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1) A light ray moving towards the right at 40° clockwise from the ground reflects off a mirror M
laying on the ground and then hits and reflects off of a 2"d mirror M2 which is standing up
oriented at 70° counterclockwise from the ground, then hits a 3rd mirror M3 on the ceiling, what
is the angle of reflection of the final reflected ray? (Disregard if the ray hits any mirror a second
time)
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1) A light ray moving towards the right at 40° clockwise from the ground reflects off a mirror M laying on the ground and then hits and reflects off of a 2"d mirror M2 which is standing up oriented at 70° counterclockwise from the ground, then hits a 3rd mirror M3 on the ceiling, what is the angle of reflection of the final reflected ray? (Disregard if the ray hits any mirror a second time)

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Expert Answer

Step 1

Use law of reflection and triangle property to draw the ray diagram of the light rays passes through the mirror M1, M2 and M3.

Step 2

Draw the ray diagram a...

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40 6 0C S0 40

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