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Card 6

Front

Give the Stoke's Law formula, stating what each part means

Back

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Card 7

Front

What are the units of viscosity?

Back

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Card 8

Front

What happens to the viscosity of a liquid when heated and consequently does the velocity of an object falling through it increase or decrease?

Back

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Card 9

Front

What happens to the viscosity of dry air when heated and consequently does the velocity of an object falling through it increase or decrease?

Back

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Card 10

Front

What is the upthrust of an object immersed in a fluid?

Back

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Card 11

Front

Use upthrust to explain why metal ships don't sink

Back

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Card 12

Front

Describe the three forces acting on a body falling through a fluid

Back

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Card 13

Front

What is terminal velocity?

Back

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Card 14

Front

What is Hooke's law?

Back

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Card 15

Front

What is the limit of proportionality on a force-extension graph?

Back

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