Post by marryson1999 on May 4, 2011 17:25:07 GMT -8
A spoon is placed upright in a bowl of ice cream.
will the handle of the spoon get cold?
1) The cold from the ice travels up the spoon.
2)Heat flows because of temperature differences.
3) The spoon will be cold because it is made out of water.
thanks!!
~~~~~~~~~~~~~~~~~
superfood
heating and cooling Vancouver WA