Does The Number Of Candles Affect How High The Water Rises?

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Introduction
Does the number of candles affect how high the water rises? The number of the candle does affect how high the water rises. I know this because there would be less oxygen for the candles to stay lit. Further, the water wants all the oxygen so if there are more candles lit then the water will rise more and faster so the candle wouldn’t have as much oxygen

Experimental design This experiment was done in 4 replicates. The independent variable in this experiment is the number of candles and the dependent variable is the height of the water that is measured in centimeters. Some of the control variables are keeping the candles the same size also, the same type/brand. further, the same amount of time to let the water to rise. Lastly, …show more content…

Repeat these steps until you have lit all the candles.

Results
Does the Number of Candles Affect the Height of the Water?
Number of Candles Height of the Water (cm) Period 1 Period 2 Period 3 Period 7 Average
1 2.3 2.4 1.5 2.3 2.1
2 3.8 3.8 3.3 3.5 3.6
3 4.5 4.8 4.9 4.3 4.6
4 5.3 5.6 5.5 5.4 5.5

Analyzing and Interpreting Data
Does the number of Candles affect how high the water rises? A possible answer to this question is the number if candles does influence how high the water will rise. The data does shows that it does support the hypothesis that could be right because, in the graph the bars are rising. Looking back at the data there are however some repeats. Including, in period 1 and 4 when there is 1 candle they have a repeat of 2.3 centimeters. Also, in period 1 and 2 with 2 candles which was 3.8 centimeters. Lastly, period 3 and the average of 4 candles is 5.5 centimeters. The recorded data was the averages and they still increased in height in the bars. A few things that could have been done or have been a mistake is using different type of candles and using different sizes of candles. Things that could have impacted the experiment is the lid getting hotter as getting closer to the end of the experiment. Also, measuring from the end of the ruler definitely would have impacted it because you wouldn’t have an accurate measurement if you didn’t start at zero. Some questions that could be tested further is will the bigger candles make a difference or will the

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