due to hydrogen bond
Yes noodles do expand when you add water well boiling water any way
If the food has water in it then it will expand.
Irrigation canals do not expand from land. They expand from water into the land.
Water is a substance that exhibits anomalous thermal expansion behavior as it contracts instead of expanding when heated above 4 degrees Celsius.
Because heat makes plastic expand in hot water.
Water atoms do not expand or multiply when heated. When water is heated, the heat energy causes the water molecules to move faster and farther apart, which results in the expansion of the water volume. The number of water molecules remains the same.
When it freezes.
Some materials that can expand when in contact with water include certain types of polymers, such as hydrogels or superabsorbent polymers. These materials are able to absorb and retain large amounts of water, causing them to expand in size.
it dosent
Its very unusual for a substance to expand when it freezes, water is just odd that way. Its just a property of water, its moleucles expand in the area they take up and take up more space.
as we heat water,its temperature rises and the molecules start acquiring energy and collide with each other at an increasing rate..this makes water to expand..
On heating. water molecules expand till they reach 100 cecius and break free from each other and turn into vapor. On cooling, when the temprature is 4 degree celcius, water starts to expand till it freeze.