Physics, 18.07.2019 23:30 cairolove228
For a constant resistance, how is the voltage related to the current? voltage is inversely proportional to current, so when the voltage doubles, the current is cut in half. voltage is directly proportional to current, so when the voltage doubles, the current is cut in half. voltage is inversely proportional to current, so when the voltage doubles, the current doubles. voltage is directly proportional to current, so when the voltage doubles, the current doubles.
Answers: 2
Physics, 22.06.2019 15:40, byronanderson
If two parallel light rays hit a mirror, they will not be parallel to each other after they reflect.
Answers: 1
Physics, 22.06.2019 19:30, QueenNerdy889
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
Physics, 22.06.2019 22:10, shimmerandshine1
Astep up transformer has 250 turns on its primary and 500 turns on it secondary. when the primary is connected to a 200 v and the secondary is connected to a floodlight that draws 5a, what is the power output? show all of your work.
Answers: 1
For a constant resistance, how is the voltage related to the current? voltage is inversely proporti...
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