16) Why does the speed of a wave in a gas depend on the temperature of the gas?​

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.

The image shows a pendulum in simple harmonic motion the pendulum starts at a and swing to e

Write a polynomial function with the given zeros x= -1,0,2show your work