This demonstration shows heat transfer, thermal conductivity, and change of state. The two blocks are made of different material. One is aluminum, the other is a high density foam. To the touch, the aluminum feels cooler. When an ice cube is placed on each, the cube on the aluminum block melts faster.
* Equipment seen in the video may vary from equipment used in ND Demonstrations. See information and images below for ND equipment and setup.
Setup:
Place the two blocks on the demo table with the o-rings on top of them.
Place an ice cube on each block to observe which melts faster.
Notes:
None
Courses Used In:
Coming Soon
Discussion and Polling Questions:
Coming Soon
Equipment Needed:
Ice Melting Blocks
Ice Cubes