The wasted energy in a charger is:
1)electrical
2)thermal
3)light
choose the cor...
Physics, 21.03.2020 12:03 maddigrace3
The wasted energy in a charger is:
1)electrical
2)thermal
3)light
choose the correct answer
Answers: 2
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Find the momentum for a 2.6-kg brick parachuting straight downward at a constant speed of 8.4 m/s .
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There are weak or strong attractive forces between atoms of liquids with a high viscosity
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Water is siphoned from a large tank and discharges into the atmosphere through a 50-mm diameter tube. the end of the tube is b = 2.1 m below the tank bottom which is a = 7.4 m deep, and viscous effects are negligible. determine the maximum height h over which the water can be siphoned without cavitation occurring. atmospheric pressure is 101.4 kpa, and the water vapor pressure is 1.79 kpa (absolute)
Answers: 3
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Convection occurs when thermal energy is transferred by the movement of
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