NEET Exam > NEET Videos > Physics Class 11 > Pressure & Pascal's Principle
Pressure & Pascal's Principle Video Lecture | Physics Class 11 - NEET
|
97 videos|378 docs|103 tests
|
FAQs on Pressure & Pascal's Principle Video Lecture - Physics Class 11 - NEET
| 1. What is pressure and how is it measured? |  |
Ans. Pressure is defined as the force exerted per unit area on a surface. It can be measured using various units such as pascals (Pa), pounds per square inch (psi), or atmospheres (atm). Pascal (Pa) is the SI unit of pressure, and it is equivalent to one newton per square meter (N/m²).
| 2. What is Pascal's principle and how does it work? | |
Ans. Pascal's principle states that when an external pressure is applied to a fluid in a confined space, the pressure is transmitted uniformly in all directions. This means that any change in pressure applied to an enclosed fluid will be equally distributed throughout the fluid. It works based on the fact that fluids are not compressible, and thus, the pressure applied at one point will be transmitted to all other points within the fluid.
| 3. How does Pascal's principle apply to hydraulic systems? | |
Ans. Pascal's principle is the fundamental principle behind the operation of hydraulic systems. In a hydraulic system, a small force applied to a small piston can generate a larger force on a larger piston by utilizing the principle of transmitting pressure equally. This allows for the amplification of force, making hydraulic systems useful in various applications such as car brakes, construction machinery, and elevators.
| 4. What are some practical applications of Pascal's principle? | |
Ans. Pascal's principle finds numerous practical applications in our daily lives. Some examples include hydraulic car lifts, hydraulic jacks, hydraulic brakes in vehicles, hydraulic presses used in manufacturing, and even the functioning of our cardiovascular system. It is also utilized in the operation of heavy machinery, cranes, and excavators.
| 5. What is the relationship between pressure and depth in a fluid? | |
Ans. The relationship between pressure and depth in a fluid is described by Pascal's law. According to this law, the pressure exerted by a fluid increases with depth. This is because the weight of the fluid above a certain point causes an increase in pressure at that point. The relationship can be mathematically expressed as P = ρgh, where P is the pressure, ρ is the density of the fluid, g is the acceleration due to gravity, and h is the depth of the fluid.
About this Video
|
2.1K Views |
|
4.69/5 Rating |
|
Dec 27, 2024 Last updated |
Video Description: Pressure & Pascal's Principle for NEET 2024 is part of Physics Class 11 preparation.
The notes and questions for Pressure & Pascal's Principle have been prepared according to the NEET exam syllabus.
Information about Pressure & Pascal's Principle covers all important topics for NEET 2024 Exam.
Find important definitions, questions, notes, meanings, examples, exercises and tests below for Pressure & Pascal's Principle.
Introduction of Pressure & Pascal's Principle in English is available as part of our Physics Class 11 for NEET & Pressure & Pascal's Principle in
Hindi for Physics Class 11 course. Download more important topics related with notes, lectures and mock test series for
NEET Exam by signing up for free.
Description
Video Lecture & Questions for Pressure & Pascal's Principle Video Lecture | Physics Class 11 - NEET - NEET full syllabus preparation | Free video for NEET exam to prepare for Physics Class 11.
Information about Pressure & Pascal's Principle
Here you can find the meaning of Pressure & Pascal's Principle defined & explained in the simplest way possible.
Besides explaining types of Pressure & Pascal's Principle theory, EduRev gives you an ample number of questions to practice Pressure & Pascal's Principle tests,
examples and also practice NEET tests.
|
97 videos|378 docs|103 tests
|
|
Explore Courses for NEET exam
|
|
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
Related Searches
shortcuts and tricks
,Free
,Extra Questions
,Sample Paper
,Summary
,Pressure & Pascal's Principle Video Lecture | Physics Class 11 - NEET
,video lectures
,Pressure & Pascal's Principle Video Lecture | Physics Class 11 - NEET
,Semester Notes
,practice quizzes
,ppt
,Exam
,past year papers
,mock tests for examination
,MCQs
,Viva Questions
,Pressure & Pascal's Principle Video Lecture | Physics Class 11 - NEET
,study material
,Important questions
,Previous Year Questions with Solutions
,Objective type Questions
;
Study Pressure & Pascal's Principle on the App
Students of NEET can study Pressure & Pascal's Principle alongwith tests & analysis from the EduRev app,
which will help them while preparing for their exam. Apart from the Pressure & Pascal's Principle,
students can also utilize the EduRev App for other study materials such as previous year question papers, syllabus, important questions, etc.
The EduRev App will make your learning easier as you can access it from anywhere you want.
The content of Pressure & Pascal's Principle is prepared as per the latest NEET syllabus.
|
© 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