Physics, 30.12.2020 09:40 Sadiecoyle37
What best describes the speed of light waves in solids, liquids, and gases?
The speed is fastest in solids.
The speed is fastest in liquids.
The speed is fastest in gases.
The speed is the same in all matter.
Answers: 1
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Distinguish between a transverse wave and a longitudinal wave.
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What is the efficiency of an engine that does 80 j of work and exhausts 320 j of heat while taking in 400 j of heat ? a. 10% b. 20% c. 80% d. 25%
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What are two examples of phase changes that skip a phase during transition?
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An object that weighs 75n is pulled on a horizontal surface by a horizontal pull of 50 n to the right. the friction force on this object is 30 n to the left. what is the acceleration of the object?
Answers: 1
What best describes the speed of light waves in solids, liquids, and gases?
The speed is fastest in...
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