Physics, 01.08.2019 23:00 bejaranobella07
When heating a substance a phase change will start to occur when kinetic energy of the particles is attractive forces bewtween the particles low enough to overcome great enough to combine great enough to overcome low enough to combine equal to
Answers: 1
Physics, 22.06.2019 11:00, kylieweeks052704
A0.580-kg rock is tied to the end of a string and is swung in a circle with a radius of 0.500 meters. the velocity of the rock is 4.50 m/s. what is the centripetal force acting on the rock? 15.5 n 5.22 n 69.8 n 23.5 n
Answers: 1
Physics, 22.06.2019 19:30, cakey3501
The nuclear potential that binds protons and neutrons in the nucleus of an atom is often approximated by a square well. imagine a proton conned in an innite square well of length 105 nm, a typical nuclear diameter. calculate the wavelength and energy associated with the photon that is emitted when the proton undergoes a transition from the rst excited state (n 2) to the ground state (n 1). in what region of the electromagnetic spectrum does this wavelength belong?
Answers: 1
Physics, 22.06.2019 20:20, montgomeryaevans
Area around a charged object where the objects can exert a force on another charged objects is an electric
Answers: 2
When heating a substance a phase change will start to occur when kinetic energy of the particles is...
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