Candles burn slowly since the heat from the flame must an initial melt the wax before it deserve to burn the wick. Candles vary in color, shape and size and candle wax is do from a selection of materials, consisting of gel and also animal fats. These distinctions can cause candles to burn at various rates. Science tasks can explore whether color, temperature, product or placing will affect a candle’s burn rate.

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Determine whether the color of a candle affects its burn speed. Usage at the very least two of four various colors of candles that room the exact same brand, material and shape. Note a line about one inch under from the top of every candle. Irradiate the first candle and, making use of a stopwatch, time just how long that takes the wax to burn down to the line. Repeat because that the second candle that the same color and also average the results. Repeat the experiment for the continuing to be colors of candles. Recognize why some colors would certainly burn faster than others.

Experiment v temperature to determine whether a room temperature candle will certainly burn quicker than a frozen candle. Conference six the same candles. Location two in the freezer for 24 hours and leave the rest in the room you’ll be experimenting in because that the same amount the time. Light two candles at room temperature and time exactly how long lock burn. This develops a baseline for her experiment. Then light a frozen and a room temperature candle in ~ the very same time. Leaving them to burn until they go out on their own. Repeat burning because that the 2nd candles and also average the times. Determine why one candle burns faster.

Determine even if it is the product used to do a candle will influence how quick it burns gather at least three different species of candles, such together beeswax, paraffin and also gel. Discover candles the the very same shape, size and also color. Irradiate the very first candle and also time how long it burns. Repeat with the other materials and also time those as well. Repeat the experiment a second time and average each result. Determine which type of candle melted the fastest. Research just how each form of candle is do to supply a factor for your results.

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Experiment to recognize whether heaviness will impact how quick a candle will burn. Bending one finish of two pieces that wire right into a circle to kind a base. Bend the other one so that a birthday candle fits into it pointing up and also another one fits pointing down. Sweet each candle in the base. Light the upright candle and leave it to burn for one minute. Watch the color, shape and also size that the flame. Placed out the flame and weigh the candle in its holder. Determine how much massive was shed in burning. Place the downward dealing with candle into a silver paper pan and also repeat the experiment. The candle should be in ~ an angle of about 70 levels from horizontal. If the edge is as well steep, the dripping wax will put out the flame. Note which candle shed faster and also whether the colors and also shapes were different. Position a candle horizontally as well or repeat the experiment, placing the candle in a jar and allowing them to burn completely. Recognize whether the burn rate readjusted inside the jar.