Physics, 31.08.2019 15:30 EricaLSH7624
If protons with magnetic moment μ in the z direction are in a strong magnetic field of magnitude b in the z direction, what is the frequency f of radiation that will be absorbed by the proton as it transitions from parallel to antiparallel states?
Answers: 1
Physics, 22.06.2019 02:30
Acup of coffee sits on the dashboard of an automobile. the car goes around a sharp curve. even though you hold the cup still, coffee still splashes out. this can best be explained due to a) density. b) friction. c) gravity. d) inertia.
Answers: 2
Physics, 22.06.2019 07:30
Boxing gloves are padded to lessen the force of a blow. (a) calculate the force exerted by a boxing glove on an opponent’s face, if the glove and face compress 7.50 cm during a blow in which the 7.00-kg arm and glove are brought to rest from an initial speed of 10.0 m/s. (b) calculate the force exerted by an identical blow in the gory old days when no gloves were used and the knuckles and face would compress only 2.00 cm. (c) discuss the magnitude of the force with glove on. does it seem high enough to cause damage even though it is lower than the force with no glove?
Answers: 1
If protons with magnetic moment μ in the z direction are in a strong magnetic field of magnitude b i...
Mathematics, 29.08.2020 22:01
Mathematics, 29.08.2020 22:01