Physics, 26.02.2021 08:40 Envious1552
A current of 0.50 A passes through a bulb when it is connected to a
12 V power source. Calculate the energy released in the bulb per
second. Calculate the resistance of the bulb.
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Answers: 3
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The energy produced as a result of this flow of electrons from atom to atom is called
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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).
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Physics, 22.06.2019 21:10
Select the best definition for wavelength. the height of an oscillating electromagnetic wave the rate at which electromagnetic waves oscillate. the distance between two crests of an electromagnetic wave. the oscillations of electric and magnetic fields select the best definition for frequency. the oscillations of electric and magnetic fields. the height of an oscillating electromagnetic wave. the distance between two crests of an electromagnetic wave. the rate at which electromagnetic waves oscillate
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Physics, 22.06.2019 23:00
Why does gravity have a lesser than grater effect on higher altitudes?
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A current of 0.50 A passes through a bulb when it is connected to a
12 V power source. Calculate th...
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