What is the relation between SI unit and CGS unit of heat enegy.
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How does the amount of energy required to hold each proton and neutron in the nucleus compare to the energy released when they are removed?

In a system, when potential energy decreases, then entropy also decreases. true false

Red light strikes a metal surface and electrons are ejected. if violet light is now used with a 10% greater intensity, what will happen to the ejection rate (number of ejected electrons per second) and the maximum energy of the electrons? a) greater ejection rate; same maximum energyb) same ejection rate; greater maximum energyc) greater ejection rate; greater maximum energyd) same ejection rate; same maximum energye) none of the above answers are correct