Physics, 19.07.2019 19:20, NathanaelLopez
Acertain gas occupies a volume of 3.7 l at a pressure of 0.91 atm and a temperature of 283 k. it is compressed adiabatically to a volume of 0.85 l. determine (a) the final pressure and (b) the final temperature, assuming the gas to be an ideal gas for which γ = 1.4.
Answers: 3
Physics, 22.06.2019 01:00, blesskids600
An incident ray through the focal point of a spherical mirror will: reflect through the center of curvature. reflect back through the focal point. reflect parallel to the principle axis. reflect the same direction as the incident ray.
Answers: 1
Physics, 22.06.2019 16:40, dylan6981
The astronauts on the space shuttle flights experienced an acceleration of 29 m/s2 (about 3 "g's") during lift-off. what upward force must the astronaut's seat apply to the astronaut in order to cause this acceleration? assume the astronaut's mass is 70 kg, and compute this force when the acceleration is near the earth's surface so their weight equals latex: mg m g .
Answers: 3
Physics, 23.06.2019 03:50, jordan2875
Which stable element is used to determine the age of volcanic rock? a- argon b- carbon-14 c- potassium d- carbon-12
Answers: 2
Acertain gas occupies a volume of 3.7 l at a pressure of 0.91 atm and a temperature of 283 k. it is...
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