1. HOT AND COLD CAN PRESENTATION By: Christian Klepach And Andrea Galindo

2. MODIFICATIONS Something we could do to change our outcome of the hot cans temperature is we could have wrapped it in foil so the heat would stay in and with the cold can we could have isolated it in a room that was below room temperature and left it in there for the 30 minutes to see if it would get colder

3. REAL LIFE EXAMPLES A real life example of our project is when people get allergies they put paper towels over their faces to heat up and open their sinuses

4. TEMPERATURE CHANGE The total temperature change in the hot can was 6.2 degrees Celsius. The total temperature change of the cold can was 7.9 degrees Celsius.

5. Time (Minutes)Temerature of hot canTemerature of cold canTemerature of controlled can 042.442.240.7 141.239.939.5 240.939.439.1 340.43938.6 44038.938.2 539.638.838 639.338.637.7 739.238.437.4 839.138.137.2 93937.937 1038.937.736.6 1138.737.536.3 1238.537.336.6 1338.437.136.3 1438.236.936.2 1538.136.735.9 1637.936.535.4 1737.836.235.2 1837.73635 1937.535.934.9 2037.435.734.7 2137.335.634.6 2237.235.434.4 233735.234.3 2436.93534.2 2536.834.934 2636.734.833.9 2736.534.733.8 2836.434.533.6 2936.334.433.5 3036.234.333.4

6. CONTROLLED CAN COMPARISON The temperature of our cold can in degrees Celsius the end was 34.3 degrees Celsius and the controlled cans final temperature was 33.4 degrees Celsius and the hot cans final temperature was 36.2 while the controlled cans was 33.4 degrees Celsius

7. ENERGY TRANSFER (HOT CAN) HEAT FROM THE HEATER AND HEAT FROM THE LIGHT USING RADIATION AND CONVECTION TO GO INTO THE HOT PAPER TOWEL AND IT HEATS THE CAN USING CONDUCTION Light radiation Heat from heater convection Hot paper towel conduction Can

8. ENERGY TRANSFER (COLD CAN) THE THERMAL ENERGY FROM THE CAN, CONDUCTS TO THE WET PAPER TOWEL can can Wet paper towel Cold air from door CONDUCTIONCONDUCTION Radiation

9. GRAPH OF TEMPERATURES

10. PICTURES Cold can Hot can

11. The End