You place an ice cube of mass 7.50×10−3kg and temperature 0.00∘c on top of a copper cube of mass 0.220 kg. all of the ice melts, and the final equilibrium temperature of the two substances is 0.00∘c. what was the initial temperature of the copper cube? assume no heat is exchanged with the surroundings.

Does baby oil have a high or low velocity?

The place you get your hair cut has two nearly parallel mirrors 6.00 m apart. as you sit in the chair, your head is 2.00 m from the nearer mirror. looking toward this mirror, you first see your face and then, farther away, the back of your head. (the mirrors need to be slightly nonparallel for you to be able to see the back of your head, but you can treat them as parallel in this problem.) how far away does the back of your head appear to be?

The transfer of heat through the movement of a gas or liquid a. convection b. conduction c. radiation