Physics, 30.01.2020 06:00 puppylove899
8. the emission by a body of visible light caused by a high temperature called
a.) luminescence
b.) fluorescence
c.) incandescence
d.) conductance
e.) inductance
Answers: 2
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We put a force of 50n on an object and the acceleration is 100 m/s². what is the mass of the object?
Answers: 1
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Use the information presented in the graph to answer the questions. which segments show acceleration? which segment indicates that the object is slowing down? what is the velocity of segment b? what is the acceleration of segment b?
Answers: 3
Physics, 22.06.2019 22:50
Cyclotrons are widely used in nuclear medicine for producing short-lived radioactive isotopes. these cyclotrons typically accelerate h- (the hydride ion, which has one proton and two electrons) to an energy of 5 mev to 20 mev. this ion has a mass very close to that of a proton because the electron mass is negligible—about 1 2000 of the proton’s mass. a typical magnetic field in such cyclotrons is 1.9 t. (a) what is the speed of a 5.0-mev h-? (b) if the h- has energy 5.0 mev and b = 1.9 t, what is the radius of this ion’s circular orbit?
Answers: 1
Physics, 22.06.2019 23:30
Using a caesar cypher with an offset of three characters (a -> d, b -> e, z -> c), what would be the correct cypher text for the plain text "attack at dawn"?
Answers: 1
8. the emission by a body of visible light caused by a high temperature called
a.) lumin...
a.) lumin...
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