Heat is added to a 3.0 kg piece of ice at a rate of 636.0KW How long will it take for the ice at 0.0 C to melt? (For water Lf=334 kj/kg and lv=2257kJ/kg) a. 0.0s
b. 640,000s
c. 1.6s
d. 1000s

Object a has a length of 3 cm, a width of 2 cm, and a height of 4 cm. object b is dropped into a graduated cylinder. it displaces 19 ml of water. the volume of object a is: a: greater than the volume of object b b: less than the volume of object b c: equal to the volume of object b