Physics, 25.11.2019 20:31, mercedesamatap21hx0
The electron volt (ev) is a convenient unit of energy for expressing atomic-scale energies. it is the amount ofenergy that an electron gains when subjected to a potential of 1 volt; 1 ev = 1.602ã10â19j.
using the bohrmodel, determine the energy, in electron volts, of the photon produced when an electron in a hydrogen atom movesfrom the orbit withn= 5 to the orbit withn= 2.
show your calculations.
Answers: 3
Physics, 22.06.2019 03:00, iicekingmann
Classify each possible hypothesis about a medicinal aloe vera plant as falsifiable or non-falsifiable. aloe vera gel is the best natural skin moisturizer. aloe vera gel can heal wounds by boosting cell renewal. aloe vera juice tastes better than carrot juice. drinking aloe juice can reduce the risk of lung cancer.
Answers: 1
Physics, 22.06.2019 20:30, adrianayepez8
Four identical lab carts each have a mass of 200 kg. different masses are added to the carts and the velocities are measured. all carts move to the right.
Answers: 3
The electron volt (ev) is a convenient unit of energy for expressing atomic-scale energies. it is th...
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