Physics, 20.03.2020 05:44, chloesmolinski0909
How does a natural "solar thermostat" keeps the core fusion rate steady in the Sun? How does a natural "solar thermostat" keeps the core fusion rate steady in the Sun? If the Sun’s core were a bit hotter, the fusion rate would increase. This would produce more energy, which would cause the core to expand slightly and cool. The cooling would cause the fusion rate to slow back down until the Sun was back to the original size and temperature and fusion occurred at the original rate.
Answers: 1
Physics, 22.06.2019 06:20, lolweapon
Atwo-stage air compressor operates at steady state, compression 10m^3/min of air from 100 kpa and 300k to 1200 kpa. an intercooler between the two stages cools the air to 300k at a constant pressure of 350 kpa. the compression processes are isentropic. a) calculate the power required to run the compressor, in kw b) compare the result to the power required for isentropic compression from the same inlet state to the same final pressure.
Answers: 1
Physics, 22.06.2019 14:00, Amrinderkhattra
Give an example of a collision in real life. use the law of conservation of energy to describe the transfer of momentum. be sure and discuss the momentum before and after the collision occurs. you will need at least 3 sentences to thoroughly answer this question.
Answers: 1
How does a natural "solar thermostat" keeps the core fusion rate steady in the Sun? How does a natur...
Mathematics, 31.01.2020 18:53
Mathematics, 31.01.2020 18:53
Mathematics, 31.01.2020 18:53
Mathematics, 31.01.2020 18:54