Physics, 16.03.2022 03:50 dynamicstudent
Suppose that a wave forms in shallow water. The depth of the water (in feet) and the velocity of the wave (in feet per second) are related by the equation . If a wave forms in water with a depth of feet, what is its velocity
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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?
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Physics, 23.06.2019 00:00
Based on this activity, is kinetic energy always transformed into potential energy?
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Physics, 23.06.2019 01:00
Two positive charges are equal. which has more electric potential energy?
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Physics, 23.06.2019 10:40
7.study the scenario. a small container of water with a low temperature is poured into a large container of water with a higher temperature. which choice correctly explains what happens to the thermal energy of these systems? the smaller container of water has more heat and thermal energy than the larger container. some heat and thermal energy is transferred to the larger container of water. the larger container of water has more heat and thermal energy than the smaller container. some heat and thermal energy is transferred to the smaller container of water. the larger container of water has more thermal energy and some of that energy is transferred to the colder water in a process known as heating. the smaller container of water has more thermal energy than the larger container, and some of that energy is transferred to the warmer water in a process known as heating.
Answers: 1
Suppose that a wave forms in shallow water. The depth of the water (in feet) and the velocity of the...
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