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Viscosity

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Key Stage 3

Meaning

Viscosity is how quickly a liquid can flow.

About Viscosity

The more viscous a liquid the slower it can flow.

Key Stage 4

Meaning

Viscosity is how quickly a liquid can flow.

About Viscosity

The more viscous a liquid the slower it can flow.
The viscosity of a liquid is affected by the temperature. The higher the temperature of a liquid the less viscous it becomes.

References

AQA

Viscosity, page 175, GCSE Chemistry, Hodder, AQA
Viscosity, pages 232-3, GCSE Chemistry; Student Book, Collins, AQA