I need help with my homework
...
Answers: 2
Physics, 22.06.2019 02:30
Eddy whose mass is 55kg climbs up the 1.50 meter high stairs in 2s.calculate eddy’s power rating
Answers: 1
Physics, 22.06.2019 05:50
Acylinder with a movable piston contains 11.7 moles of a monatomic ideal gas at a pressure of 1.32×10^5 pa. the gas is initially at a temperature of 300 k. an electric heater adds 43200 j of energy into the gas while the piston moves in such a way that the pressure remains constant. cp=20.79 j k^−1 mol^−1 for a monatomic ideal gas, and that the number of gas molecules is equal to avogadro's number (6.022×10^23) times the number of moles of the gas. (a) what is the temperature of the gas after the energy is added? (b) what is the change in volume of the gas? (c) how much work is done by the gas during this process?
Answers: 3
Physics, 22.06.2019 10:00
What is the temperature in degrees celsius of a substance with a tempature of 49k
Answers: 2
Physics, 22.06.2019 10:20
Electromagnetic induction. a coil of wire contains n turns and has an electrical resistance r. the radius of each turn is a. initially, inside the coil there exists a uniform magnetic field of magnitude b0 parallel to the axis of the coil. the magnetic field is then reduced slowly. the current induced in the coil is i. how long does it take for the magnitude of the uniform field to drop to zero?
Answers: 1
Biology, 16.03.2020 06:07
Mathematics, 16.03.2020 06:08
Business, 16.03.2020 06:09
Mathematics, 16.03.2020 06:09
Mathematics, 16.03.2020 06:10
Mathematics, 16.03.2020 06:11
Mathematics, 16.03.2020 06:15
Chemistry, 16.03.2020 06:15
Mathematics, 16.03.2020 06:15
Mathematics, 16.03.2020 06:15
Mathematics, 16.03.2020 06:15
Mathematics, 16.03.2020 06:15
History, 16.03.2020 06:16
Biology, 16.03.2020 06:16
Mathematics, 16.03.2020 06:16
Mathematics, 16.03.2020 06:16