To determine whether water cools faster than oil.
Heat equal amounts of water and oil in two different beakers to a temperature of 80°C.
Remove the beakers from the heat and immediately start timing the temperature drop. Record the temperatures of both liquids over a 10 minute period at 1 minute intervals.
Record your results in the table below:
|Time (mins)||Temperature of oil (oC)||Temperature of water (oC)|
Graph of Temperature vs Time
Draw two line graphs in different coloured pens for each liquid