Physics, 11.11.2020 17:50, miguel454545
A hospital laboratory uses a small sample of a radioactive isotope of iodine of Z=53 and A= 131 (i) Describe the structure of the nucleus of an atom of this isotope.
Answers: 2
Physics, 22.06.2019 04:00, katieleeisaacs8368
Ametal ball with a mass of 0.028 kg is dropped from rest at a height of 1.0 meters above the ground. assuming the energy in the ball is conserved, how much kinetic energy will the ball have when it is 0.5 meters above the ground?
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Physics, 22.06.2019 15:10, deidaraXneji
In the circuit, the switch s has been open for a long time and r = 125 kohm. it is then suddenly closed. (a) determine the time constant before the switch is closed. s (b) determine the time constant after the switch is closed. _ s (c) let the switch be closed at t = 0. find the current in the switch as a function of time. (use t for time. express your answer in milliamps and seconds.) i(t) =_
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Physics, 23.06.2019 00:30, oldless504
What practical value did astronomy offer to ancient civilizations?
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Physics, 23.06.2019 00:30, tressasill
Arope has one end tied to a vertical support. you hold the other end so that the rope is horizontal. if you move the end of the rope back and forth with a frequency of 4 hz, the transverse wave you produce has a wavelength of 0.5 m. what is the speed of the wave in the rope?
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A hospital laboratory uses a small sample of a radioactive isotope of iodine of Z=53 and A= 131 (i)...
Mathematics, 08.10.2019 17:30
Mathematics, 08.10.2019 17:30