What is the goal of scientific methods?

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.

If steel is more dense that lake water, why can a boat float

Waves that cause the most damage during an earthquake are a. surface waves c. s waves b. p waves d. ocean waves