A pan containing 30.0 grams of water was allowed to cool from a temperature of 90.0 °C. the amount of heat released is 1,500 joules. what is the final temperature of the water rounded to the nearest whole number? the specific heat of water is 4.186 j/(g°C).
a. 76 °C
b. 78 °C
c. 81 °C
d. 82 °C