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Laabri

Laws of Thermodynamics Examples

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Last updated 11 months ago
12 Nsɛmmisa

Answer the question on each slide.

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1.

Who was paying attention when we completed these notes (Pages 6-9)?

Match the example to the correct Law of Thermodynamics.

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1st Law of Thermodynamics

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0th Law of Thermodynamics

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2nd Law of Thermodynamics

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3rd Law of Thermodynamics

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2.

Hot coffee cooling in a room shows that

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3.

According to the Third Law, the entropy of a perfect crystal at 0\,K is

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4.

Heat flowing from a hot spoon to cool soup until both match temperature illustrates which law?

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5.

Third Law says absolute zero is unreachable. Which observation supports this?

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6.

Zeroth Law concept: A=B temp, B=C temp, so A=C. Which setup?

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7.

Which scenario demonstrates entropy increase per the Second Law?

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8.

Which situation best shows the First Law of Thermodynamics?

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9.

Why is reaching absolute zero impossible according to thermodynamics? Which law?

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10.

A refrigerator requires work to move heat cold to hot. Which law?

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11.

Warm soda cools while ice warms until both match temperature. Which law?

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12.

A frictionless piston warms as compressed gas does work. Which law?