Quite simply, fill a tray with water and measure its depth. Now freeze it and measure how thick the solid block is. Having expanded, the thickness should be more than the depth (by about 11%).
Another more graphic way is to fill a small container with a simple shape, like a glass drinking container, with water, then freeze it. The glass will have shattered, and any attempt to fit the ice into an identical container will fail because it is too big.
The simplest thing is simply to observe that ice floats on water.
Put it in a marked glass container and fill it to a specified mark and then freeze it. Measure the new volume and calculate the % expansion.
water expands when frozen.
The coefficient of the thermal expansion of water is equal to .00021. Water expands by 9% of its volume when it freezes.
All material contract as they cool down. Water has an exceptional behavior in the range 4 deg C to its freezing point. In this range, water expands as it cools down. That is why ice is lighter than liquid water and can float on top.
Water is the only substance that expands as it cools. As water cools from 40C to 00C (the freezing point of water), water becomes a solid, and expands in its volume. The freezing point of alcohol is lower than water, so by simple observation, no change will appear. If you had accurate enough measuring equipment, you would see that the alcohol is taking up less volume.
It expands.
because the water expands
Water EXPANDS as it freezes, hello.
expands
As water freezes, it expands. this is one cause of erosion because water moves into cracks in rocks and expands when freezing, breaking it open.
Water expands on freezing, hence will shatter the bottle.
water expands when frozen.
The coefficient of the thermal expansion of water is equal to .00021. Water expands by 9% of its volume when it freezes.
yes it does when water freezes it expands the rocks cracks which he water went inside
Water expands when freezing.
Sure; fill a garden hose or even a metal pipe with water. make sure each end is capped so that no water can escape. Freeze The device that contains the water will burst from the expansion.
This is a strange phenomenon explained by the modification of the chemical structure of water during freezing.
water expands on freezing