Physics, 27.01.2021 04:30 Savagepanda911
A bar of sams coconut oil soap has a mass of 121 grams. The bar is 8 cm long, 5.5 cm wide, and 2.5 cm high. Calculate the density
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How is sound energy produced a. vibrating objects b. objects being heated c. temperature differences d. stationary objects
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Air is to be preheated by hot exhaust gases in a cross-flow heat exchanger before it enters the furnace. air enters the heat exchanger at 95 kpa and 20°c at a rate of 0.6 m^3/s. the combustion gases (cp = 1.10 kj/kg°c) enter at 160°c at a rate of 0.95 kg/s and leave at 95°c. determine the rate of heat transfer to the air and its outlet temperature.
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Two balls, each with a mass of 0.5 kg, collide on a pool table. is the law of conservation of momentum satisfied in the collision? explain why or why not
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A bar of sams coconut oil soap has a mass of 121 grams. The bar is 8 cm long, 5.5 cm wide, and 2.5 c...
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