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Reyn

physical science Maturity 11-13 Next article →

Some liquids flow fast. Some flow slow. We use a name called a reyn to measure this. It tells us how thick a liquid is.

A man named Osbourne Reynolds gave this name. This name helps us study how things move.

Scientists use many ways to measure thickness. They use a name called the poise too. They also use new units.

One reyn is equal to a set amount of force. It is a special way to count.

It is a helpful tool for science.

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