Physics, 21.03.2020 00:00 sophialoperx
Determine the speed, wavelength, and frequency of light from a helium-neon laser as it travels through quartz. The wavelength of the light from the laser is 632.8 nm in air and the index of refraction of quartz is 1.458.
Answers: 3
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Ascience teacher heated liquid ethanol for an experiment. when he turned up the temperature, the ethanol quickly disappeared, and a strong aroma filled the room. what happened to the ethanol?
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How would you find force of the ping pong ball rolling down the track?
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In which situation is maximum work considered to be done by a force? a. the angle between the force and displacement is 180Ā°. b. the angle between the force and displacement is 90Ā°. c. the angle between the force and displacement is 60Ā°. d. the angle between the force and displacement is 45Ā°. e. the angle between the force and displacement is 0Ā°.
Answers: 2
Determine the speed, wavelength, and frequency of light from a helium-neon laser as it travels throu...
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