Physics, 30.11.2019 23:31 alessandrotabares
How does the currently accepted model of the nucleus provide evidence of the existence of the strong nuclear force?
a)the protons have like charges and should repel, so to stay near each other in the nucleus, there is a strong force holding them together.
b)the electrons have like charges and should repel each other, which is why they are scattered in the electron cloud.
c)the protons and neutrons have opposite charges
ach other, so to keep them apart, there must be a strong force in the nucleus.
d)the particles in the nucleus are separated
ty
force that keeps them apart.
Answers: 1
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Avertical clean glass piezometer tube has an inside diameter of d = 1 mm and is used to measure pressure in a horizontal pipe carrying water as shown. due to pressure in the pipe, the water at 20c rises into the tube to a height h. if the water pressure in the pipe is p = 500 pa gauge, estimate the height h: (a) without considering surface tension (b) with surface tension (capillary) effects. the contact angle can be assumed at 30 deg
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How does the currently accepted model of the nucleus provide evidence of the existence of the strong...
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