Why does a candle float in water?
If you've ever put a candle in water, you may have noticed that it doesn't sink. This is because the candle is less dense than water. Density is a measure of how much mass an object has for its size. The more mass an object has, the denser it is. Water is a relatively dense liquid, so a candle, which is less dense, will float on top of it.
The shape of the candle also helps it to float. Candles are typically shaped like a cylinder, which is a very stable shape. This means that the candle is less likely to tip over and sink.
In addition, the air inside the candle also helps it to float. Air is less dense than water, so it helps to keep the candle afloat.
However, if you put a heavy object on top of the candle, it will sink. This is because the weight of the object will overcome the buoyancy force of the water.
Related Questions:
- What is density? Density is a measure of how much mass an object has for its size.
- Why does a candle float in water? A candle floats in water because it is less dense than water.
- What is the shape of a candle that helps it to float? A candle is typically shaped like a cylinder, which is a very stable shape.
- What is inside a candle that helps it to float? Air is inside a candle that helps it to float.
- What happens if you put a heavy object on top of a candle floating in water? If you put a heavy object on top of a candle floating in water, it will sink.
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