Physics, 24.12.2019 03:31 KingMack1136
An airplane cruises at 850 km/h relative to the air. it is flying from denver, colorado, due west to reno, nevada, a distance of 1200 km, and will then return. there is a steady 90km/h wind blowing to the east.
Answers: 2
Physics, 22.06.2019 16:50
Acommercial refrigerator with refrigerant-134a as the working fluid is used to keep the refrigerated space at -35°c by rejecting waste heat to cooling water that enters the condenser at 18°c at a rate of 0.25 kg/s and leaves at 26°c. the refrigerant enters the condenser at 1.2 mpa and 50°c. if the compressor consumes 3.3 kw of power, determine (a) the mass flow rate of the refrigerant, (b) the refrigeration load, (c) the cop, and (d) the minimum power input to the compressor for the same refrigeration load.
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What is the relationship between globular clusters and the milky way?
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What are two examples of phase changes that skip a phase during transition?
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Physics, 23.06.2019 12:00
What is the main difference between the atmospheres of jupiter and neptune? a. neptune does not have hydrogen and helium. b. jupiter does not have hydrogen and helium. c. jupiter has methane clouds. d. neptune has methane clouds.
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An airplane cruises at 850 km/h relative to the air. it is flying from denver, colorado, due west to...
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