Physics, 12.11.2019 20:31 ishaanbaruah4474
Agas is placed in a storage tank at a pressure of 49.2 atm at 39.0c . as a safety device, a small metal plug in the tank is made of a metal alloy that melts at 198c . if the tank is heated, what is the maximum pressure that will be attained in the tank before the plug melts and releases gas?
Answers: 3
Physics, 23.06.2019 01:00
7types of electromagnetic waves from lowest to highest frequency
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Physics, 23.06.2019 06:00
Gravity is pulling an object into the sun. the closer the object gets to the sun, the greater the gravitational force that acts on the object, increasing its acceleration. a line graph plotting the speed of the object against time would have which shape? a: straight line of positive slope b: curved line that slopes upward c: curved line that slopes downward d: straight line of negative slope
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Physics, 23.06.2019 09:30
According to the second law of thermodynamics, what is true of entropy in all natural systems? a.it will always decrease. b.it will always increase. c.it will always remain the same. d.it is impossible to measure. e.it will always equal zero.
Answers: 1
Agas is placed in a storage tank at a pressure of 49.2 atm at 39.0c . as a safety device, a small me...
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