COLLEGE PHYSICS LL W/ 6 MONTH ACCESS
2nd Edition
ISBN: 9781319414597
Author: Freedman
Publisher: MAC HIGHER
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Chapter 27, Problem 40QAP
To determine
The approximate mass density and convert it into its SI units and in tons per cubic inch.
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Students have asked these similar questions
One can conceive an atomic nucleus, as a sphere charged uniformly,
and positively. Let the proton number be Z; the charge in tensity of
ei ther electron or proton is e =1.6x1019 Coulomb. Thereby the charge
intensity of the nucleus athand, becomes Ze. Letits radius be R.
Part A
Some atomic masses
Particle
Symbol
Mass (u)
Electron
e
0.00055
Part B
Proton
1.00728
Neutron
n
1.00866
Part C
Hydrogen
1.00783
Helium
4 Не
4.00260
Part D
Part E
Calculate the binding energy EB of the helium nucleus He.
Express your answer in megaelectron volts to three significant figures.
• View Available Hint(s)
EB =
MeV
•3 @ A thermal neutron (with approximately zero kinetic energy) is
absorbed by a 23U nucleus. How much energy is transferred from
mass energy to the resulting oscillation of the nucleus? Here are some
atomic masses and the neutron mass.
237U 237.048 723 u
239U 239.054 287 u
238U 238.050 782 u
240U 240.056 585 u
1.008 664 u
Chapter 27 Solutions
COLLEGE PHYSICS LL W/ 6 MONTH ACCESS
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