Physics, 12.08.2020 05:01 smiley0326
(a) If electrons were used (electron microscope), what minimum kinetic energy would be required for the electrons
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In the image, the arrow is pointing to a celestial object. which attribute disqualifies the object from being a planet?
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Physics, 21.06.2019 18:30
Which of the following correctly describes the early view of catastrophism?
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Physics, 22.06.2019 06:30
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.
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Physics, 22.06.2019 08:40
The system is released from rest with the cable taut, and the homogeneous cylinder does not slip on the rough incline. determine the angular acceleration of the cylinder and the minimum coeffi cient s of friction for which the cylinder will not slip.
Answers: 2
(a) If electrons were used (electron microscope), what minimum kinetic energy would be required for...
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