When 50 G of a Certain Material at 100°C Is

Multiple Choice

When 50 g of a certain material at 100°C is mixed with 100 g of water at 0°C,the final temperature is 40°C.What is the specific heat of the material? The specific heat of water is 1.00 kcal/kg ∙ °C.

A) 0.33 kcal/kg ∙ °C
B) 0.75 kcal/kg ∙ °C
C) 1.3 kcal/kg ∙ °C
D) 7.5 kcal/kg ∙°C