Physics, 12.02.2021 15:10 avagracegirlp17zx2
A current carrying wire 2A current in 2s find number of electrons present inside the conductor β
Answers: 1
Physics, 21.06.2019 16:30
Aball bearing at 220.0 Β°c is dropped into a cup containing 250.0 g of water at 20.0 Β°c. the water and ball bearing come to a temperature of 30.0 Β°c. what is the heat capacity of the ball bearing in j/Β°c? (hint: how are the algebraic signs of q related for the ball bearing and the water? )
Answers: 1
Physics, 22.06.2019 10:30
Apulley with mass mp and a radius rp is attached to the ceiling, in a gravity field of 9.81 m/s2 and rotates with no friction about its pivot.
Answers: 3
Physics, 22.06.2019 12:30
Write a full page that sumerizes thermodynamics itβs from the website visionlearnig
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Physics, 22.06.2019 19:30
Refrigerant-134a flows through a carnot heat pump cycle at 0.5 kg/s. it is known that the maximum absolute temperature in the cycle is 1.1 times the minimum absolute temperature, and the net power input to the cycle is 2.5 kw. if the refrigerant changes from a saturated vapor to a saturated liquid during the heat rejection process, determine the maximum magnitude of the enthalpy of vaporization for this process in kj/kg (with 3 significant figures).
Answers: 3
A current carrying wire 2A current in 2s find number of electrons present inside the conductor
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