Physics, 03.08.2019 16:00 AlaskaAirlines
Suppose that 0.95 g of water condenses on a 75.0 g block of iron that is initially at 22 â°c. if the heat released during condensation is used only to warm the iron block, what is the final temperature (in â°c) of the iron block? (assume a constant enthalpy of vaporization for water of 44.0 kj/mol.)
Answers: 2
Physics, 21.06.2019 16:30
Picture a all traveling at a constant speed around the inside of a circular structure. is the ball accelerating? explain your answer
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Physics, 22.06.2019 21:40
Engines for propeller-driven aircraft are limited in their maximum rotational speed by the fact that the tip speed of the propeller must not approach the speed of sound in air (mach i). taking 6 ft as a typical diameter for a propeller of a light airplane and 1100 fils as the speed of sound, find the upper limit on the rpm (revolutions per minute) of the propeller shaft.
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Physics, 23.06.2019 01:00
How much work would it take to move a coulomb charge across a 4 volt potential difference?
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Suppose that 0.95 g of water condenses on a 75.0 g block of iron that is initially at 22 â°c. if the...
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