Physics, 30.11.2020 01:00 nolimitsteve3210
It is known that 28 g of a certain ideal gas occupy 22.4 liters at standard conditions (0◦ C, 1 atm). The volume occupied by 42 g of this gas at standard conditions is:
Answers: 1
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Asteam power plant operates on an ideal reheat rankine cycle between the pressure limits of 15 mpa and 10 kpa. the mass flow rate of steam through the cycle is 12 kg/s. steam enters both stages of the turbine at 500°c. if the moisture content of the steam at the exit of the low-pressure turbine is not to exceed 10 percent, determine (a) the pressure at which reheating takes place, (b) the total rate of heat input in the boiler, and (c) the thermal efficiency of the cycle. also, show the cycle on a t-s diagram with respect to the saturation lines. (2.15 mpa; 45.0 mw; 42.6%)
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Scientific models are based on current knowledge, which can limit their effectiveness when new discoveries are made.
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Physics, 22.06.2019 20:00
Using the free-body diagram, calculate the net force acting on the sled. is the sled in a state of dynamic equilibrium?
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It is known that 28 g of a certain ideal gas occupy 22.4 liters at standard conditions (0◦ C,
1 atm...
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