A metal part is placed in a calorimeter containing 1.89 g of water. If the initial temperature of the water is 21°C, and the final temperature of the part and water 31°C, what is the amount of energy transferred as heat to the water (Cp = 4.186 J/g•°C)?

a skateboard rolling across the street - apex

part 1: which substance has a higher solubility?

a

smallest amount left undissolved atall temps in table shown most has dissolved high sol'by

energy stored in the capacitor= 9.72 x 10⁻⁴ j

explanation:

the energy stored in the capacitor is given by

e= 1/2 c v²

e= energy stored

c= capacitance= 1.5 µc= 1.5 x 10⁻⁶f

v= potential difference=36 v

so energy stored= e= 1/2 (1.5 x 10⁻⁶) (36)²

energy stored= 9.72 x 10⁻⁴j