Which of the following is the name of the process scientists use to gain
knowledge about the physical world?

a. systeme internationale
b. educated guess

c. scientific method

d. weird science
submit

In the derivation of rrkm theory, a factor of 1/2 is introduced when equalizing the rates of formation and decomposition of activated complex as keal-hr) = ko this is clearly against the assumption of transition state theory that states all the activated complex in the transition state iss going to the product. find the reason why this factor is introduced here.

Oxygen undergoes an isentropic expansion from 120 degree c and 280 kpa absolute to 140 kpa absolute. determine the final temperature of the oxygen and the amount of work per kg of o_2 produced in the process if it is adiabatic.

What distance does a car travel as its speed changes from 0 to 20 m/s in 17 s at constant acceleration?