You have forgotten to switch off a 2000W electric hot plate in the kitchen. Estimate the temperature of the plate when you discover it next morning assuming that the plate is well isolated from the rest of the stove and it is black enough that its emissivity can be considered to be unity. (s = 5.67x 10^-8 J/(s m^2 K4)
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Physics, 22.06.2019 09:00, reyesortiz6955
In a heat engine if 1000 j of heat enters the system the piston does 500 j of work, what is the final internal energy of the system if the initial energy was 2000 j? 1. write the equation 2.list out your known variables 3.plug the numbers into the equations 4.solve 5.write your solution statement that includes initial energy and final
Answers: 1
Physics, 22.06.2019 11:00, AnonymousLizard52303
Arowboat passenger uses an oar to push the boat off the dock by exerting a force of 40n for 3.0s. what impulse acts on the boat.
Answers: 1
You have forgotten to switch off a 2000W electric hot plate in the kitchen. Estimate the temperature...
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