Determine the effect of an increase in the pressure
Determine the effect of an increase in the pressure of 75 bar at 25 0C on the vapor pressure of benzene, which is having the density 0.879 gcm-3 (MMC6H6= 78.11 g mol-1).
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When it takes 3.80 x 10-13 s for a nitrogen molecule to strike a wall and rebound with the same speed however moving in an opposite direction (supposed to be the negative direction), determine the average acceleration of the molecule throughout th
Approximating the man through a vertical cylinder of radius Rm = 0.205 m, find out an equation (specific expression) for the angular velocity of the platform as a function of time. Find out the angular velocity if the man arrives at the edge of th
Show that if a valve separating a vessel of pure A from a vessel having a mixture of A and B is opened, mixing will occur by invoking the pressure dependence of the chemical potential.
Ten students were surveyed as well as asked how many hours they spent playing video games. The test statistics is equal to 0.45. Determine the p-value?
A ball of 300 g swings in the vertical circle at the end of a 1.7 m long string. If the ball is at the bottom of the circle, the tension in the string is 19N. Determine the speed of the ball at that point?
A circular track consist of a circumference of 314m with AB as one of its diameters. A cyclist’s travel from A to B all along the circular path. Determine (i) Distance moved by the cyclists. (ii) The displacement of the cyclists when AB stan
Researchers want to determine the effect of alcohol on the development of the hippocampal region in adolescents. The researchers randomly chosen 13 adolescents with alcohol employ disorders.
At 25 °C Ar gas which is having 8.0 g of (molar Cv, m=12.47 J/K/mol) contracts the isothermally and reversibly from the 2L to 1 L. Determine: n, ΔU,ΔH, ∂q, Cv, ΔT, ∂w, , ΔS system,
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