In which situation would you see a partial lunar eclipse?

If the speed of a particle triples ,by what factor does its kinetic energy increase?

A0.750 kg aluminum pan is removed from the stove and plunged into a sink filled with 10.0 kg of water at 293 k. the water temperature quickly rises to 297 k. what was the initial temperature of the aluminum pan? the specific heat of aluminum is ca = 900 j/(kgk) and water is cw = 4190 j/(kgk)

Ryan is examining the energy of the particles in a bar of gold. what is ryan most likely studying?