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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.

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14y ago
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13y ago

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.

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Q: How can you prove that water expands on freezing?
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Related questions

Why does a cup of water push out when it is freezing?

because the water expands


Why do water pipes often burst in freezing water?

Water EXPANDS as it freezes, hello.


When water is warmed from its freezing temperature to its temperature of maximum density it?

expands


How does water change when it freeze?

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.


Why is it bad to put a bottle of water in a freezer?

Water expands on freezing, hence will shatter the bottle.


Why the pipes broke during the freezing cold weather?

water expands when frozen.


Water expands as it freezes can you define a coefficient of volume expansion for the freezing force?

The coefficient of the thermal expansion of water is equal to .00021. Water expands by 9% of its volume when it freezes.


How does freezing water weather rocks?

yes it does when water freezes it expands the rocks cracks which he water went inside


When water gets into tiny crackers it can break rock apart this is because when water freezes it?

Water expands when freezing.


Can you cite some daily experience that will prove that water expands on 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.


How does water expands when it's frozen?

This is a strange phenomenon explained by the modification of the chemical structure of water during freezing.


Water pipes some times burst during severe wintres in cold countries?

water expands on freezing