An employee puts m = 2.6 kg of melted ice cream at t0 = 2.5° c into the freezer. assuming that the ice cream freezes at t1 = -1.0° c, how long in seconds will it take for the ice cream to reach its freezing temperature? take the specific heat capacity of the melted ice cream as c = 4,000.0 j/(kg?k).
a. 810 seconds
b. 900 seconds
c. 1,000 seconds
d. 1,100 seconds