experiment instructions

      

Instructions:

1. Wrap the white paper around one of the glasses using an elastic band or sellotape to hold it on.
2. Do the same with the black paper and the other glass.
3. Fill the glasses with the exact same amount of water.
4. Leave the glasses out in the sun for a couple of hours before returning to measure the temperature of the water in each.

The white paper is wrapped around one of the glasses using an elastic band or sellotape to hold it on. The black paper and other glass  are done the same.The glasses are filled with the exact same amount of water. The glasses are left out in the sun for a couple of hours before the temperature of the water is measured.

http://www.bing.com/images/search?q=What+Absorbs+More+Heat%3f+glass&view=detail&id=8C8B41EC2405CAB570312E86298FA315CEBFD9D6&FORM=IDFRIR