hunk traveled 550 km at an average speed of 90 km per hour if Tim completed the same distance with the 1 hour and 30 minutes lasted hunk what was Tims average speed for the whole journey

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.

Does work output exceed work input when a machine is used? a) yes, it does, as machines create energy. b) it depends on the type of machine used. c) no, it doesn’t, as machines are inefficient. d) no, it doesn’t, as machines cannot create energy.

Apersons beliefs and general outlook, which act like filters on the information they receive are called ?