Physics, 14.04.2021 14:00 naiomireyes74p2aybs
a proton is at origin and an electron is located at point at x=0.41nm and y=0.36nm. find coulumb force on proton
Answers: 2
Physics, 22.06.2019 05:00
Modern physics a photon emitted from an excited hydrogen atom has an energy of 3.02 electron volts. which electron energy-level transition would produce this photon? a. n=1 to n=6 b. n=2 to n=6 c. n=6 to n=1 d. n=6 to n=2 i chose b but the correct answer is d can someone tell me why? and what's the difference?
Answers: 1
Physics, 22.06.2019 05:40
Karen is running forward at a speed of 9 m/s. she tosses her sweaty headband backward at a speed of 20 m/s. the speed of the headband, to the nearest whole number relative to a stationary observer watching karen
Answers: 1
Physics, 22.06.2019 11:10
Which situation will produce the greatest change of momentum
Answers: 2
a proton is at origin and an electron is located at point at x=0.41nm and y=0.36nm. find coulumb for...
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