candle burn slowly due to the fact that the warm from the fire must first melt the wax before it deserve to burn the wick. Candles vary in color, shape and size and also candle wax is made from a selection of materials, consisting of gel and also animal fats. These distinctions can cause candles to burn at various rates. Science jobs can check out whether color, temperature, product or placing will affect a candle’s burn rate.

You are watching: What color candle burns the fastest science fair project


*

Determine whether the color of a candle influence its burning speed. Use at the very least two of four various colors of candles that room the very same brand, material and shape. Mark a line around one inch down from the peak of every candle. Irradiate the very first candle and, utilizing a stopwatch, time exactly how long it takes the wax to burn under to the line. Repeat because that the second candle the the exact same color and average the results. Repeat the experiment for the staying colors of candles. Recognize why some colors would burn quicker than others.


*

Experiment with temperature to determine whether a room temperature candle will certainly burn much faster than a frozen candle. Gather six similar candles. Place two in the freezer for 24 hours and leave the remainder in the room you’ll be exploring in because that the exact same amount that time. Light two candles at room temperature and also time just how long lock burn. This develops a baseline for her experiment. Climate light a frozen and also a room temperature candle at the exact same time. Leaving them to burn till they go the end on your own. Repeat burning for the second candles and average the times. Identify why one candle burns faster.


*

Determine whether the product used to make a candle will affect how quick it burns conference at least three different varieties of candles, such as beeswax, paraffin and also gel. Uncover candles that the very same shape, size and color. Light the very first candle and also time just how long that burns. Repeat with the various other materials and time those as well. Repeat the experiment a second time and also average each result. Recognize which kind of candle burned the fastest. Research just how each form of candle is make to supply a reason for your results.

See more: How Long Can Baby Turtles Stay Underwater ? Can You Drown A Turtle


*

Experiment to recognize whether heaviness will influence how quick a candle will burn. Bending one finish of 2 pieces of wire right into a one to kind a base. Bend the various other one so that a birthday candle fits right into it pointing up and another one fits pointing down. Sweet each candle in that is base. Irradiate the upright candle and leave it come burn for one minute. Watch the color, shape and also size that the flame. Put out the flame and also weigh the candle in that is holder. Determine exactly how much fixed was lost in burning. Location the downward encountering candle into a foil pan and repeat the experiment. The candle need to be in ~ an edge of about 70 levels from horizontal. If the angle is as well steep, the dripping wax will put out the flame. Keep in mind which candle burned faster and whether the colors and shapes to be different. Place a candle horizontally too or repeat the experiment, place the candles in a jar and permitting them come burn completely. Recognize whether the burn rate changed inside the jar.