Two plane mirrors make an angle of 15°. A light ray enters the
system and is reflected once off...
Physics, 03.05.2020 13:19, Ackussinglake63
Two plane mirrors make an angle of 15°. A light ray enters the
system and is reflected once off each mirror. Through what
angle is the ray turned?
Answers: 3
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Photons with the highest energy have the longest period
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Which statement best describes the direction of the buoyant force on any object? a. opposite the force of gravity b. in the same direction as the weight c. in the direction of motion of the object d. opposite the direction of motion of the object
Answers: 1
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