85 - Heat and Thermodynamics Questions Answers

A BAR OF IRON IS 10 CM AT 20C .AT 19C IT WILL BE

Asked By: APURVA MALVIYA 1 year ago
The energy in ev possessed by a neon atom at 27°c is
Asked By: DIPENDER SINGH 2 year ago

If r0 = 20869 χ 10-10 m and E0 /KB= 10.22 K for He calculate and plot the Lennard Jones potential? Set one molecule at a fixed (pinned) position on the x-axis, say at x = 5 nm.  The other molecule starts at the origin with initial velocity v0  =v0 (x cosβ +y sinβ) where β is small angle between v0  and the x-axis.  Develop a computer program to calculate the trajectory of the moving particle in the x-y plane for various v0 and β , based on (a) the rigid-elastic-sphere assumption and (b) the intermolecular force field. Comment on the differences between the results obtained from the two models?

Asked By: MOHAMED A ELFGHI 3 year ago
A monatomic gas at 27 degree centigrade under pressure 50000 is suddenly compressed 8/27 of its initial volume.the final temp approximately
Asked By: AVNISH KUMAR 3 year ago
What is thermodynamics
Asked By: SHAZIYA ANSARI 3 year ago

if abody of mass 5 kgs moves under a force 10i+15j+20kthen what is the acceleration produced by the bidy

Asked By: SAI PAVAN 3 year ago

Nitrogen gas is filled in an isolated container If  x fraction of moles dissociate without exchange of any energy then find fractional change in its temperature.