6000 m/s
Physics, 31.03.2020 18:34 amaurio908
What is the speed of a wave with a wavelength of 0.010 m and a frequency of 60 Hz
6000 m/s
0.60 m/s
60 m/s
6.0 m/s
Answers: 2
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Determine the net charge of the predominant form of arg at (a) ph 1.0, (b) ph 5.0, (c) ph 10.5, and (d) ph 13.5
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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?
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What is the volume of 2400kg of gasoline (petrol) if the density of petrol is 0.7g/km3
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What is the speed of a wave with a wavelength of 0.010 m and a frequency of 60 Hz
6000 m/s
6000 m/s
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