Mechanical Engineering Exam > Mechanical Engineering Questions > At the interface of a liquid and gas at rest,...
Start Learning for Free
At the interface of a liquid and gas at rest, the pressure is:
- a)Higher on the concave side compared to that on the convex side
- b)Higher on the convex side compared to that on the concave side
- c)Equal to both sides
- d)Equal to surface tension divided by radius of curvature on both sides.
Correct answer is option 'A'. Can you explain this answer?
| FREE This question is part of | Download PDF Attempt this Test |
Verified Answer
At the interface of a liquid and gas at rest, the pressure is:a)Higher...
Ans. (a)
Most Upvoted Answer
At the interface of a liquid and gas at rest, the pressure is:a)Higher...
Pressure at the Interface of a Liquid and Gas
When a liquid and gas are in contact with each other, they form an interface. At this interface, there is a difference in pressure between the two sides of the interface. This pressure difference can be measured and is important in many applications.
Pressure on the Concave and Convex Sides
The pressure at the interface of a liquid and gas at rest is higher on the concave side compared to that on the convex side. This is due to the curvature of the interface.
Curvature and Pressure
The curvature of the interface is determined by the surface tension of the liquid and the forces acting on the interface. The surface tension of the liquid tends to minimize the surface area of the interface, resulting in a curvature. This curvature creates a pressure difference between the two sides of the interface.
The pressure on the concave side is higher because the curvature is greater, resulting in a smaller surface area and a higher pressure. The pressure on the convex side is lower because the curvature is smaller, resulting in a larger surface area and a lower pressure.
Surface Tension and Radius of Curvature
The pressure at the interface of a liquid and gas can also be expressed in terms of surface tension and radius of curvature. The pressure is equal to the surface tension divided by the radius of curvature. This relationship can be used to calculate the pressure at the interface for a given surface tension and radius of curvature.
Conclusion
In conclusion, the pressure at the interface of a liquid and gas at rest is higher on the concave side compared to that on the convex side. This pressure difference is due to the curvature of the interface, which is determined by the surface tension of the liquid and the forces acting on the interface. The pressure can also be expressed in terms of surface tension and radius of curvature.
When a liquid and gas are in contact with each other, they form an interface. At this interface, there is a difference in pressure between the two sides of the interface. This pressure difference can be measured and is important in many applications.
Pressure on the Concave and Convex Sides
The pressure at the interface of a liquid and gas at rest is higher on the concave side compared to that on the convex side. This is due to the curvature of the interface.
Curvature and Pressure
The curvature of the interface is determined by the surface tension of the liquid and the forces acting on the interface. The surface tension of the liquid tends to minimize the surface area of the interface, resulting in a curvature. This curvature creates a pressure difference between the two sides of the interface.
The pressure on the concave side is higher because the curvature is greater, resulting in a smaller surface area and a higher pressure. The pressure on the convex side is lower because the curvature is smaller, resulting in a larger surface area and a lower pressure.
Surface Tension and Radius of Curvature
The pressure at the interface of a liquid and gas can also be expressed in terms of surface tension and radius of curvature. The pressure is equal to the surface tension divided by the radius of curvature. This relationship can be used to calculate the pressure at the interface for a given surface tension and radius of curvature.
Conclusion
In conclusion, the pressure at the interface of a liquid and gas at rest is higher on the concave side compared to that on the convex side. This pressure difference is due to the curvature of the interface, which is determined by the surface tension of the liquid and the forces acting on the interface. The pressure can also be expressed in terms of surface tension and radius of curvature.
Attention Mechanical Engineering Students!
To make sure you are not studying endlessly, EduRev has designed Mechanical Engineering study material, with Structured Courses, Videos, & Test Series. Plus get personalized analysis, doubt solving and improvement plans to achieve a great score in Mechanical Engineering.
|
Explore Courses for Mechanical Engineering exam
|
|
Similar Mechanical Engineering Doubts
Top Courses for Mechanical EngineeringView all
At the interface of a liquid and gas at rest, the pressure is:a)Higher on the concave side compared to that on the convex sideb)Higher on the convex side compared to that on the concave sidec)Equal to both sidesd)Equal to surface tension divided by radius of curvature on both sides.Correct answer is option 'A'. Can you explain this answer?
Question Description
At the interface of a liquid and gas at rest, the pressure is:a)Higher on the concave side compared to that on the convex sideb)Higher on the convex side compared to that on the concave sidec)Equal to both sidesd)Equal to surface tension divided by radius of curvature on both sides.Correct answer is option 'A'. Can you explain this answer? for Mechanical Engineering 2024 is part of Mechanical Engineering preparation. The Question and answers have been prepared according to the Mechanical Engineering exam syllabus. Information about At the interface of a liquid and gas at rest, the pressure is:a)Higher on the concave side compared to that on the convex sideb)Higher on the convex side compared to that on the concave sidec)Equal to both sidesd)Equal to surface tension divided by radius of curvature on both sides.Correct answer is option 'A'. Can you explain this answer? covers all topics & solutions for Mechanical Engineering 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for At the interface of a liquid and gas at rest, the pressure is:a)Higher on the concave side compared to that on the convex sideb)Higher on the convex side compared to that on the concave sidec)Equal to both sidesd)Equal to surface tension divided by radius of curvature on both sides.Correct answer is option 'A'. Can you explain this answer?.
At the interface of a liquid and gas at rest, the pressure is:a)Higher on the concave side compared to that on the convex sideb)Higher on the convex side compared to that on the concave sidec)Equal to both sidesd)Equal to surface tension divided by radius of curvature on both sides.Correct answer is option 'A'. Can you explain this answer? for Mechanical Engineering 2024 is part of Mechanical Engineering preparation. The Question and answers have been prepared according to the Mechanical Engineering exam syllabus. Information about At the interface of a liquid and gas at rest, the pressure is:a)Higher on the concave side compared to that on the convex sideb)Higher on the convex side compared to that on the concave sidec)Equal to both sidesd)Equal to surface tension divided by radius of curvature on both sides.Correct answer is option 'A'. Can you explain this answer? covers all topics & solutions for Mechanical Engineering 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for At the interface of a liquid and gas at rest, the pressure is:a)Higher on the concave side compared to that on the convex sideb)Higher on the convex side compared to that on the concave sidec)Equal to both sidesd)Equal to surface tension divided by radius of curvature on both sides.Correct answer is option 'A'. Can you explain this answer?.
Solutions for At the interface of a liquid and gas at rest, the pressure is:a)Higher on the concave side compared to that on the convex sideb)Higher on the convex side compared to that on the concave sidec)Equal to both sidesd)Equal to surface tension divided by radius of curvature on both sides.Correct answer is option 'A'. 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 At the interface of a liquid and gas at rest, the pressure is:a)Higher on the concave side compared to that on the convex sideb)Higher on the convex side compared to that on the concave sidec)Equal to both sidesd)Equal to surface tension divided by radius of curvature on both sides.Correct answer is option 'A'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of
At the interface of a liquid and gas at rest, the pressure is:a)Higher on the concave side compared to that on the convex sideb)Higher on the convex side compared to that on the concave sidec)Equal to both sidesd)Equal to surface tension divided by radius of curvature on both sides.Correct answer is option 'A'. Can you explain this answer?, a detailed solution for At the interface of a liquid and gas at rest, the pressure is:a)Higher on the concave side compared to that on the convex sideb)Higher on the convex side compared to that on the concave sidec)Equal to both sidesd)Equal to surface tension divided by radius of curvature on both sides.Correct answer is option 'A'. Can you explain this answer? has been provided alongside types of At the interface of a liquid and gas at rest, the pressure is:a)Higher on the concave side compared to that on the convex sideb)Higher on the convex side compared to that on the concave sidec)Equal to both sidesd)Equal to surface tension divided by radius of curvature on both sides.Correct answer is option 'A'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice At the interface of a liquid and gas at rest, the pressure is:a)Higher on the concave side compared to that on the convex sideb)Higher on the convex side compared to that on the concave sidec)Equal to both sidesd)Equal to surface tension divided by radius of curvature on both sides.Correct answer is option 'A'. Can you explain this answer? tests, examples and also practice Mechanical Engineering tests.
|
|
Explore Courses for Mechanical Engineering exam
|
|
Suggested Free Tests
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
|
© EduRev
|
Education Revolution
|
Follow Us
|
Signup to see your scores
go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup