Physics, 06.10.2019 03:00 melissareid65
Two parallel plates of area 160 cm2 are given charges of equal magnitudes 9.5 × 10-7 c but opposite signs. the electric field within the dielectric material filling the space between the plates is 1.0 × 106 v/m. (a) calculate the dielectric constant of the material. (b) determine the magnitude of the charge induced on each dielectric surface. (a) number enter your answer for part (a) in accordance to the question statement
Answers: 1
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.
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Physics, 22.06.2019 09:30, sdolina5
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In order to do work, the force vector must be question 1 options: in a different direction than the acceleration vector. in a different direction than the displacement vector. in the same direction as the displacement vector and the motion. in the same direction as the acceleration vector.
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