Which glass is used in astrology?

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)

Ascientific blank must be testable and capable of being proven false?

The voltage applied across a given parallel-plate capacitor is doubled. how is the energy stored in the capacitor affected?