Physics, 29.04.2021 22:30, taylorrsmithh
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How is laser light different from the light produced by a flashlight?
A. The crests of laser light waves align with one another.
B. Lasers produce multiple wavelengths of light.
C. Lasers produce light that is incoherent
D. Flashlights use reflecting mirrors and lasers do not.
Answers: 3
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What color of light must blue light mix with to create white light? a. yellow b. white c. blue d. green
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When the force acting on an object points at least partially in the direction of the motion the work done is considered to be negative
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In a set amount of time, a battery supplies 25j of energy to an electric circuit that includes two different loads. one of the loads produces 10 j of heat energy during this time interval. how much heat energy is produced by the second load in this time? explain your answer
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The energy released by a nuclear fusion reaction is produced when
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How is laser light different from the light produced by a flashlight...
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