Mechanical Engineering Exam > Mechanical Engineering Questions > Which of the following is the property of a s...
Start Learning for Free
Which of the following is the property of a system
- a)pressure and temperature
- b)internal energy
- c)volume and density
- d)enthalpy and entropy
- e)all of the above
Correct answer is option 'E'. Can you explain this answer?
Most Upvoted Answer
Which of the following is the property of a systema)pressure and tempe...
Understanding the Properties of a System
In thermodynamics, a system is defined as a quantity of matter or a region in space chosen for analysis. The properties of a system are essential for understanding its behavior and characteristics. The options provided—pressure and temperature, internal energy, volume and density, enthalpy and entropy—each represent fundamental properties.
Key Properties Explained
Conclusion
Each of these properties plays a pivotal role in thermodynamic analysis. They are interrelated and collectively describe the state and behavior of a system under various conditions. Therefore, the correct answer is option 'E'—all of the above options are properties of a system, highlighting the comprehensive nature of thermodynamic study in mechanical engineering.
In thermodynamics, a system is defined as a quantity of matter or a region in space chosen for analysis. The properties of a system are essential for understanding its behavior and characteristics. The options provided—pressure and temperature, internal energy, volume and density, enthalpy and entropy—each represent fundamental properties.
Key Properties Explained
- Pressure and Temperature:
- Pressure is a measure of force applied per unit area, while temperature indicates the thermal state of a system. Both are crucial for defining the state of a system in thermodynamics. - Internal Energy:
- This is the total energy contained within a system, encompassing kinetic and potential energies of the molecules. It is vital for energy transfer calculations. - Volume and Density:
- Volume is the three-dimensional space occupied by a system, while density is mass per unit volume. These properties are essential for characterizing substances and their reactions. - Enthalpy and Entropy:
- Enthalpy is a measure of total energy (internal energy plus the product of pressure and volume), which is useful in thermodynamic processes. Entropy quantifies the degree of disorder in a system, reflecting the direction of spontaneous processes.
Conclusion
Each of these properties plays a pivotal role in thermodynamic analysis. They are interrelated and collectively describe the state and behavior of a system under various conditions. Therefore, the correct answer is option 'E'—all of the above options are properties of a system, highlighting the comprehensive nature of thermodynamic study in mechanical engineering.
|
Explore Courses for Mechanical Engineering exam
|
|
Top Courses for Mechanical EngineeringView all
Question Description
Which of the following is the property of a systema)pressure and temperatureb)internal energyc)volume and densityd)enthalpy and entropye)all of the aboveCorrect answer is option 'E'. Can you explain this answer? for Mechanical Engineering 2025 is part of Mechanical Engineering preparation. The Question and answers have been prepared according to the Mechanical Engineering exam syllabus. Information about Which of the following is the property of a systema)pressure and temperatureb)internal energyc)volume and densityd)enthalpy and entropye)all of the aboveCorrect answer is option 'E'. Can you explain this answer? covers all topics & solutions for Mechanical Engineering 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which of the following is the property of a systema)pressure and temperatureb)internal energyc)volume and densityd)enthalpy and entropye)all of the aboveCorrect answer is option 'E'. Can you explain this answer?.
Which of the following is the property of a systema)pressure and temperatureb)internal energyc)volume and densityd)enthalpy and entropye)all of the aboveCorrect answer is option 'E'. Can you explain this answer? for Mechanical Engineering 2025 is part of Mechanical Engineering preparation. The Question and answers have been prepared according to the Mechanical Engineering exam syllabus. Information about Which of the following is the property of a systema)pressure and temperatureb)internal energyc)volume and densityd)enthalpy and entropye)all of the aboveCorrect answer is option 'E'. Can you explain this answer? covers all topics & solutions for Mechanical Engineering 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which of the following is the property of a systema)pressure and temperatureb)internal energyc)volume and densityd)enthalpy and entropye)all of the aboveCorrect answer is option 'E'. Can you explain this answer?.
Solutions for Which of the following is the property of a systema)pressure and temperatureb)internal energyc)volume and densityd)enthalpy and entropye)all of the aboveCorrect answer is option 'E'. Can you explain this answer? in English & in Hindi are available as part of our courses for Mechanical Engineering.
Download more important topics, notes, lectures and mock test series for Mechanical Engineering Exam by signing up for free.
Here you can find the meaning of Which of the following is the property of a systema)pressure and temperatureb)internal energyc)volume and densityd)enthalpy and entropye)all of the aboveCorrect answer is option 'E'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of
Which of the following is the property of a systema)pressure and temperatureb)internal energyc)volume and densityd)enthalpy and entropye)all of the aboveCorrect answer is option 'E'. Can you explain this answer?, a detailed solution for Which of the following is the property of a systema)pressure and temperatureb)internal energyc)volume and densityd)enthalpy and entropye)all of the aboveCorrect answer is option 'E'. Can you explain this answer? has been provided alongside types of Which of the following is the property of a systema)pressure and temperatureb)internal energyc)volume and densityd)enthalpy and entropye)all of the aboveCorrect answer is option 'E'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice Which of the following is the property of a systema)pressure and temperatureb)internal energyc)volume and densityd)enthalpy and entropye)all of the aboveCorrect answer is option 'E'. Can you explain this answer? tests, examples and also practice Mechanical Engineering tests.
|
|
Explore Courses for Mechanical Engineering exam
|
|
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
|
© EduRev
|
Education Revolution
|
|
Signup to see your scores
go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup