A. Based on a typical bond energy of 150 kBT and a typical bond length of 0.15 nm, use dimensional analysis to estimate the frequency of vibration of covalent bonds. b. Assume that the Lennard–Jones potential given by V(r)= a − b r12 r6 describes a covalent bond (though real covalent bonds are more appropriately described by alternatives such as the Morse potential that are not as convenient analytically). Using the typical bond energy as the depth of the potential and the typical bond length as its equilibrium position, find the parameters a and b. Do a Taylor expansion around this equilibrium position to determine the effective spring constant and the resulting typical frequency of vibration. c. Based on your results from (a) and (b), estimate the time step required to do a classical mechanical simulation of protein dynamics.
Answers: 1
Physics, 21.06.2019 22:30
Heena wants to measure the volume of a ball that is 24 cm across. how should she set up her equation?
Answers: 1
Physics, 22.06.2019 02:00
Which safety measures should you follow during a thunderstorm? check all that apply. (a) avoid touching anything that conducts electricity. (b) avoid touching a person who has been struck by lightning. (c) go outside. (d) keep your computer turned off. (e) stay out of water. (f) stay inside.
Answers: 2
Physics, 22.06.2019 04:00
What is the final velocity of the initial velocity of 25 and -50?
Answers: 2
Physics, 22.06.2019 12:10
The average density of the planet uranus is 1.27 103 kg/m3. the ratio of the mass of neptune to that of uranus is 1.19. the ratio of the radius of neptune to that of uranus is 0.969. find the average density of neptune.
Answers: 1
A. Based on a typical bond energy of 150 kBT and a typical bond length of 0.15 nm, use dimensional a...
History, 30.08.2019 08:10
History, 30.08.2019 08:10
Mathematics, 30.08.2019 08:10
Mathematics, 30.08.2019 08:10
History, 30.08.2019 08:10
Business, 30.08.2019 08:10
Mathematics, 30.08.2019 08:10
Social Studies, 30.08.2019 08:10
Mathematics, 30.08.2019 08:10