7. The two mirrors illustrated in Figure P34.7 meet at a right angle. The beam of...

Question

Question

7. The two mirrors illustrated in Figure P34.7 meet at a right angle. The beam of light in the vertical plane indicated by th

Answer 1

Answer #1

(a)

$\cos (90^{\degree}-40.0^{\degree})=\frac {1.25}{d}$

$d=\frac {1.25}{\cos (90^{\degree}-40.0^{\degree})}$

$d=1.94\: \text{m}$

(b)

50 Mirror 5040.0 50 1.25 m- Mirror

Answer 2

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