1. Question Which cup of water will evaporate the fastest if it is put in different places?

2. Equipment/Tools/Materials  3 cups (same)  600ml of water  Scale  Balcony, Fridge and Room

3. Hypothesis My hypothesis is that the water in the room will evaporate the fastest because the room temperature is warmer then the fridge and the balcony.

4. Variables Same:  Amount of water  Time of checking the amount of water  Cups  Scale Difference:  Places where the water is (Room, Fridge, Balcony)

5. Procedure  First, I will get three cups of 200ml water.(same)  Then, I will put the cups one in the room, one in the fridge, and one on the balcony.  Everyday, I will check the water at 4:10pm.  At last, I will make a chart of the results. I am going to do everything twice for accuracy.

6. First Time Results RoomBalconyFridge Day 1195ml197ml199ml Day 2189ml194ml199ml Day 3182ml190ml199ml Day 4175ml185ml198ml Day 5169ml184ml198ml Day 6160ml181ml197ml Day 7154ml176ml197ml

7. Second Time Results RoomBalconyFridge Day 1195ml192ml200ml Day 2189ml181ml199ml Day 3184ml177ml198ml Day 4177ml176ml197ml Day 5173ml171ml196ml Day 6168ml160ml196ml Day 7165ml156ml195ml

8. Conclusion The first time, the water in the room evaporated the fastest, which I expected. The second time, the water in the balcony evaporated the fastest, because the temperature rose 5 degrees, so the water evaporated the fastest. I now think there is no accurate answer, because the temperature is different all he time. You can not control the temperature outside.