What is the longest wavelength λ of light that will exhibit constructive interference at normal incidence? the keratin layers are thin enough that you can think of them as representing the surfaces of a 200-nm "film" of air?

To do work, this truck uses energy stored in chemical fuel and an electrical battery. how much total energy does this truck put out?

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.

1. a net force of 100 newton’s is applied to a wagon for 5 seconds. this causes the wagon to undergo a change in momentum of