Physics, 10.12.2020 17:20 idk8348

Which technology is used to evauate an individual performing a tennis server?

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Physics, 22.06.2019 11:10, myamiller558

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Physics, 22.06.2019 12:00, yam78

If the new moon happens on january 15th, what shape will it be on february 6th?

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Physics, 22.06.2019 19:20, gokusupersaiyan12345

The dipole moment of the water molecule (h2o) is 6.17x10^-30 c. m. consider a water molecule located at the origin whose dipole moment p points in the +x-direction. a chlorine ion ( of charge-1.60x10^-19c , is located at x=3.00x10^-9m . assume that is much larger than the separation d between the charges in the dipole, so that the approximate expression for the electric field along the dipole axis can be used. a) find the magnitude of the electric force that the water molecule exerts on the chlorine ion. b) what is the direction of the electric force. -x-direction or +x-direction c) is this force attractive or repulsive?

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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).