As a Sun-sized star dies, it puts on an exquisite show, shedding its outer layers into space. How long does this process last? Thousands of years
Billions of years
Millions of years
An unknown amount of time

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)