Calculate the radiant energy transfer between the sun (5500K) and the State of Louisiana. Assume an emissivity of 0.99, atmospheric transmission losses at 5%, the average yearly temperature and that the sun shines directly above our state. What is the total energy transferred in the course on one year

Two particles of masses m and 2m are placed on a smooth horizontal table. a string, which joins these two masses, hangs over the edge supporting a pulley, which suspends a particle of mass 3m.the pulley has negligible mass. the two parts of the string on the table are parallel and perpendicular to the edge of the table. the hanging parts of the string are vertical. find the acceleration of the particle of mass 3m.

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 discovery of the electron as a subatomic particle was a result of