How long does it take the beam to pass through the plate

Reference no: EM13546379

A laser beam enters a 18.5 cm thick glass window at an angle of 38.0° from the normal. The index of refraction of the glass is 1.46. At what angle from the normal does the beam travel through the glass? How long does it take the beam to pass through the plate?

Reference no: EM13546379

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How long does it take the beam to pass through the plate : A laser beam enters a 18.5 cm thick glass window at an angle of 38.0° from the normal. The index of refraction of the glass is 1.46. At what angle from the normal does the beam travel through the glass? How long does it take the beam to pass through ..

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