What boils before?
water or water with some substance
Hypothesis
We think that the plain water will boil before than the water with any of the other substance. Because we supose that if we add any other substance, it will take longer to boil.
Experiment
- Water
- Salt
- Sugar
- Soy
Other elements:
1. Cooking pot
2. Ladle
3. Measuring pot
In this experiment, we picked the 4 main components. We used the same cooking pot every time we did the experiment, so the measures are always the same. We introduced 350ml of plain water on the cooking pot every time that we did the experiment. When we test it with water and another substance, we filled all the ladle with the substance we needed to do the experiment, and we add it to the cooking pot. We boiled everything at the same temperature. To test it we used our phones as a chronometer and we calculated the time it took to every mixture to boil.