32
A pump lifts 500 kg of water to a water tank at the top of a building.
The water gains 240...
Physics, 01.04.2021 17:10, maymuu4life
32
A pump lifts 500 kg of water to a water tank at the top of a building.
The water gains 240 000 J of gravitational potential energy.
The gravitational field strength is 10 N/kg.
Calculate the height of the water tank. In
(1.5 Points)
4.8 m
48 m
O 240 m
O 480 m
Answers: 2
Physics, 22.06.2019 08:00, Savageboyn
Gather reliable information to brent make his decision. to gather this information, use newspapers, call insurance companies or look at their web sites, and review consumer magazines and web sites. also, look at the manufacturer web site or for information about gas mileage. list the sources you use and take notes.
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
Mathematics, 22.05.2020 04:01
Mathematics, 22.05.2020 04:01
History, 22.05.2020 04:01
English, 22.05.2020 04:01
Mathematics, 22.05.2020 04:01