What is the best description of black body radiation? a. they reflect visible light but let infrared light pass through. b. they reflect both visible light and infrared light. c. they reflect infrared light but let visible light pass through. d. they let both infrared light and visible light pass through.

Are aliens real? justify you’re answer.

Fill in the blank. the number of each type of element in the compound (other than 1) is represented by a small number to the right of the element symbol.

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.