Schaum's Outline of College Physics, Twelfth Edition (Schaum's Outlines)
12th Edition
ISBN: 9781259587399
Author: Eugene Hecht
Publisher: McGraw-Hill Education
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Chapter 24, Problem 22SP
To determine
The electrostatic force that exists between two uranium nuclei when they are separated in vacuum by a distance of approximately the size of an atom, that is,
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In an alpha particle scattering experiment, it is determined that the ratio of the cross-sectional area of the target nucleus to that of the atom is 3.30 ✕ 10−9. Determine the radius of the nucleus (in m), if the radius of the atom is 1.40 ✕ 10−10 m.
What is the density in kg/m3 of the material in the nucleus of the hydrogen atom? The nucleus can be considered to be a sphere of radius 1.2 x 10-15 m, and its mass is 1.67 x 10-27 kg.
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Chapter 24 Solutions
Schaum's Outline of College Physics, Twelfth Edition (Schaum's Outlines)
Ch. 24 - 24.17 [I] Imagine two separated tiny interacting...Ch. 24 - 24.18 [I] Imagine two separated tiny interacting...Ch. 24 - 24.19 [I] What is the electrostatic force acting...Ch. 24 - 24.20 [I] What should be the separation in vacuum...Ch. 24 - 24.21 [I] Compute the force on each of two...Ch. 24 - Prob. 22SPCh. 24 - 24.23 [I] Two very small charges, each of , are...Ch. 24 - 24. How many electrons are contained in 1.0 C of...Ch. 24 - 25. If two equal point charges, each of 1 C, were...Ch. 24 - 26. Determine the force between two free electrons...
Ch. 24 - 27. What is the force of repulsion between two...Ch. 24 - 28. Two equally charged small balls are 3 cm apart...Ch. 24 - 24.29 [II] Three point charges are placed at the...Ch. 24 - 24.30 [II] Four equal point charges of are placed...Ch. 24 - 24.31 [II] Four equal-magnitude point charges are...Ch. 24 - 24.32 [II] Charges of +2.0, +3.0, and are placed...Ch. 24 - 24.33 [II] One charge of is placed in air at...Ch. 24 - 24.34 [II] Two identical tiny metal balls carry...Ch. 24 - 24.35 [II] A charge of +6.0 experiences a force...Ch. 24 - 24.36 [I] A point charge of is placed at the...Ch. 24 - 24.37 [I] Determine the magnitude of the electric...Ch. 24 - 24.38 [I] A small conducting sphere carries a...Ch. 24 - 24.39 [I] Calculate the magnitude and direction of...Ch. 24 - 24.40 [I] Two +400-nC point charges are in vacuum...Ch. 24 - 24.41 [I] Two point charges, one +400.0 nC and the...Ch. 24 - 24.42 [III] Four equal-magnitude (4.0 ) charges in...Ch. 24 - 24.43 [II] A 0.200-g ball in air hangs from a...Ch. 24 - 24.44 [II] Determine the acceleration of a proton ...Ch. 24 - 24.45 [II] A small, 0.60-g ball in air carries a...Ch. 24 - 24.46 [III] The tiny sphere at the end of the...Ch. 24 - 24.47 [III] An electron is projected out along...Ch. 24 - 24.48 [III] A particle of mass m and charge −e...
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- In symmetric fission, the nucleus of uranium (238U) splits into two nuclei of palladium (119Pd). The uranium nucleus is spherical with a radius of 7.4×10−15m. Assume that the two palladium nuclei adopt a spherical shape immediately after fission; at this instant, the configuration is as shown in the figure attached. The size of the nuclei in the figure can be calculated from the size of the uranium nucleus because the nucleus material maintains a constant density (the initial nuclear volume equals the final nuclear volume). a) Calculate the electric energy of the uranium nucleus before fission. b) Calculate the total electric energy of the palladium nuclei in the configuration shown in the figure, immediately after fission. Take into account the mutual electric potential energy of the two nuclei and also the individual electric energies of the two palladium nuclei by themselves. c) Calculate the total electric energy a long time after fission when the two palladium nuclei have moved…arrow_forwardCertain stars are thought to collapse at the end of their lives, combining their protons and electrons to form a neutron star. Such a star could be thought of as a giant atomic nucleus. If a star with a mass equal to that of the sun (of mass 1.99 × 10°0 kg) were to collapse into neutrons, what would be the radius of the star? Answer in units of m.arrow_forwardUse the below values for this problem. Please note that the mass for H is for the entire atom (proton & electron). Neutron: m = 1.67493x10-27 kg = 1.008665 u = 939.57 MeV/c² . ¹H: mH = 1.67353x10-27 kg = 1.007825 u = 938.78 MeV/c² 1 1 u = 1.6605x10-27 kg = 931.5 MeV/c² . Consider the following decay: 239 Pu 235 U+ a. 239 Pu has a mass of 239.0521634 u, 235 U has a mass of 235.0439299 u, and a has a mass of 4.002603 u. 94 92 94 92 Determine the disintegration energy (Q-value) in MeV. Q = Determine the binding energy (in MeV) for 239 Pu. 94 EB =arrow_forward
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