Ajar of tea is placed in sunlight until it reaches an equilibrium temperature of 33.5 ◦c . in an attempt to cool the liquid, which has a mass of 187 g , 126 g of ice at 0.0 ◦c is added. at the time at which the temperature of the tea is 32.7 ◦c , find the mass of the remaining ice in the jar. the specific heat of water is 4186 j/kg · ◦ c . assume the specific heat capacity of the tea to be that of pure liquid water. answer in units of g.

Drag each item into the proper state of matter category.

Total solidification times of three casting geometries are to be compared: a sphere, a cylinder, in which the length-to-diameter ration - 1.0, and a cube. volume = 1000 cm^3 for all three shhapes, and the same casting alloy is used. a) determine the solidification times of each geometry b) based on the results of part (a), which geometric element would make the best riser? c) if the mold constant = 3.5 min/cm^2 in chvorinov's rule, compute the total solidification time for each casting.

A2.0 μf capacitor and a 4.0 μf capacitor are connected in series across a 0.827-kv potential. the charged capacitors are then disconnected from the source and connected to each other with terminals of like sign together. find the voltage across each capacitor.