Physics, 27.03.2020 01:21, pencil8184
Dad gives the child on the sled a long push to set him in motion along the level surface
Answers: 1
Physics, 23.06.2019 08:00, Tyrant4life
Which of the following is a false statement about dispersion forces? view available hint(s) which of the following is a false statement about dispersion forces? dispersion forces are the result of fluctuations in the electron distribution within molecules or atoms. dispersion forces are present in all atoms and molecules. dispersion forces result from the formation of instantaneous dipoles in a molecule or atom. dispersion forces always have a greater magnitude in molecules with a greater molar mass. dispersion force magnitude depends on the amount of surface area available for interactions.
Answers: 1
Physics, 23.06.2019 09:00, idk4643
Auniform electric field exists in the region between two oppositely charged plane parallel plates separated by a distance of 1.60 cm . a proton is released from rest at the surface of the positively charged plate and strikes the surface of the opposite plate in a time interval of 3.20Ă—10-6 s. 1-find the magnitude of the electric field. use 1.60Ă—10-19c for the magnitude of the charge on an electron and 1.67Ă—10-27kg for the mass of a proton 2-find the speed of the proton when it strikes the negatively charged plate
Answers: 1
Dad gives the child on the sled a long push to set him in motion along the level surface...
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