Physics for Scientists and Engineers
6th Edition
ISBN: 9781429281843
Author: Tipler
Publisher: MAC HIGHER
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Chapter 37, Problem 23P
To determine
The separation distance of 2 oxygen atoms.
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The two nuclei in the carbon monoxide (CO) molecules are 0.1128 nm apart. The mass of the carbon atom is 1.993x10-26 kg. The mass of the oxygen atom is 2.656x10-26 kg. What is the first excited rotational energy level for the CO molecule? (Give the your answer in meV.)
For a K*- CH ion pair, attractive and repulsive energies EA and ER, respectively, depend on
the distance between the ions r, according to
5.8 x 10-6
1.436
EA
and ER
For these expressions, energies are expressed in electron volts per K*- CH pair, and r is the
distance in nanometers.
a) If the net energy EN is just the sum of the two expressions above: EN = E, + ER, Find the
values of ro and E, ?
b) If curves of E, ER, and EN are
plotted in given figure, compare
the calculated values of ro and
E, with that from the graph.
2 am
0.00
010
0.20
0.30
040
0.70
00
1.00
Interatomic Separation, nm
Bonding Energy, eV
The dielectric constant of a helium gas at NTP is 1.0000584. Calculate the electron polarizability of helium atoms if the gas contains 3× 10^26 atoms/m^3 and hence calculate the radius of helium atom ( = 8.854 × 10^–12 Fm–1)
Chapter 37 Solutions
Physics for Scientists and Engineers
Ch. 37 - Prob. 1PCh. 37 - Prob. 2PCh. 37 - Prob. 3PCh. 37 - Prob. 4PCh. 37 - Prob. 5PCh. 37 - Prob. 6PCh. 37 - Prob. 7PCh. 37 - Prob. 8PCh. 37 - Prob. 9PCh. 37 - Prob. 10P
Ch. 37 - Prob. 11PCh. 37 - Prob. 12PCh. 37 - Prob. 13PCh. 37 - Prob. 14PCh. 37 - Prob. 15PCh. 37 - Prob. 16PCh. 37 - Prob. 17PCh. 37 - Prob. 18PCh. 37 - Prob. 19PCh. 37 - Prob. 20PCh. 37 - Prob. 21PCh. 37 - Prob. 22PCh. 37 - Prob. 23PCh. 37 - Prob. 24PCh. 37 - Prob. 25PCh. 37 - Prob. 26PCh. 37 - Prob. 27PCh. 37 - Prob. 28PCh. 37 - Prob. 29PCh. 37 - Prob. 30PCh. 37 - Prob. 31PCh. 37 - Prob. 32PCh. 37 - Prob. 33PCh. 37 - Prob. 34PCh. 37 - Prob. 35PCh. 37 - Prob. 36PCh. 37 - Prob. 37PCh. 37 - Prob. 38PCh. 37 - Prob. 39PCh. 37 - Prob. 40PCh. 37 - Prob. 41PCh. 37 - Prob. 42PCh. 37 - Prob. 43P
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