Physics, 04.05.2021 17:00 michelerin9486
What is the temperature of the middle most layer of the Sun's atmosphere?
1.It’s temperature is 5,500 degrees celsius to 6,000 degrees celsius.
2.It’s temperature is 6,000 degrees celsius to 20,000 degrees celsius.
3.It’s temperature is 20,000 degrees celsius to 2,000,000 degrees celsius.
4.It’s temperature is 2,000,000 degrees celsius to 3,000,000 degrees celsius.
Answers: 2
Physics, 22.06.2019 06:30, bluevibe
2kg of refrigerant 134a undergoes a polytropic process in a piston-cylinder assembly from an initial state of saturated vapor at 2 bar to a final state of 12 bar, 80 degree c. a)determine the work for the process in kj. b)sketch the process on a p-v diagram.
Answers: 2
Physics, 23.06.2019 02:30, yeehaw777
Atoms seldom exist as independent particles in nature a) as single particles, most atoms have low potential energy b) their electronegativity is much lower when they combine with other atoms c) atoms are more stable when they combine with other atoms d) neutral particles are rare
Answers: 2
Physics, 23.06.2019 11:00, liltay12386
Can any one me on number 4? i do know that it’s not a cause i gotten that wrong on the first try.
Answers: 1
What is the temperature of the middle most layer of the Sun's atmosphere?
1.It’s temperature is 5,...
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