Thermodynamics Quiz

What does the Zeroth Law of Thermodynamics state?

• A) Energy cannot be created or destroyed.

• B) Entropy of an isolated system always increases.

• C) If two systems are in thermal equilibrium with a third system, they are in thermal equilibrium with each other.

• D) It is impossible to reach absolute zero temperature.

Which law of thermodynamics is also known as the Law of Energy Conservation?

• A) Zeroth Law

• B) First Law

• C) Second Law

• D) Third Law

What is the main concept introduced by the Second Law of Thermodynamics?

• A) Thermal equilibrium

• B) Energy conservation

• C) Entropy

• D) Absolute zero

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According to the Third Law of Thermodynamics, what is impossible to reach?

• A) Thermal equilibrium

• B) Absolute zero temperature

• C) Maximum entropy

• D) Energy conservation

What happens to the entropy of an isolated system over time, according to the Second Law of Thermodynamics?

• A) It decreases.

• B) It remains constant.

• C) It increases.

• D) It fluctuates.

Which of the following is an example of the First Law of Thermodynamics in daily life?

• A) An ice cube melting at room temperature.

• B) Riding a bicycle and converting chemical energy into mechanical energy.

• C) Cooling atoms to extremely low temperatures.

• D) Using a thermometer to measure temperature.

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What is the temperature of absolute zero in Celsius?

• A) 0°C

• B) -100°C

• C) -273.15°C

• D) -500°C

Which law helps us understand the concept of temperature and allows us to use thermometers?

• A) Zeroth Law

• B) First Law

• C) Second Law

• D) Third Law

What is an example of the Second Law of Thermodynamics in daily life?

• A) Using a refrigerator to move heat from inside to outside.

• B) Converting fuel into mechanical energy in a car engine.

• C) An ice cube melting at room temperature.

• D) Generating electricity in a power plant.

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Which of the following is NOT an application of thermodynamics in daily life mentioned in the text?

• A) Refrigerators

• B) Car engines

• C) Power plants

• D) Solar panels

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