NEET Exam > NEET Videos > Additional Study Material for NEET > L1 Properties of solids and fluids (elasticity)- Introduction ,Class 11, Physics
L1 Properties of solids and fluids (elasticity)- Introduction ,Class 11, Physics Video Lecture | Additional Study Material for NEET
|
26 videos|287 docs|64 tests
|
FAQs on L1 Properties of solids and fluids (elasticity)- Introduction ,Class 11, Physics Video Lecture - Additional Study Material for NEET
| 1. What is elasticity in the context of solids and fluids? |  |
Ans. Elasticity refers to the ability of a material to deform under the influence of an external force and then return to its original shape and size when the force is removed. It is a property exhibited by both solids and fluids, although the degree of elasticity can vary significantly between different materials.
| 2. What are the types of elasticity? | |
Ans. There are three types of elasticity:
1. Young's modulus (also known as the modulus of elasticity) measures the ratio of stress to strain within the elastic limit of a material. It is used to determine the stiffness or rigidity of a solid material.
2. Shear modulus (also known as the modulus of rigidity) measures the ratio of shear stress to shear strain within the elastic limit of a material. It is used to determine the ability of a material to resist deformation by shear forces.
3. Bulk modulus measures the ratio of the change in volume to the change in pressure within the elastic limit of a material. It is used to determine the compressibility of a material.
| 3. How is Young's modulus calculated? | |
Ans. Young's modulus (Y) is calculated by dividing the stress (force per unit area) applied to a material by the strain (change in length per unit length) experienced by the material. Mathematically, it is expressed as Y = stress/strain.
| 4. What is the significance of elasticity in materials? | |
Ans. Elasticity is a crucial property of materials as it determines their ability to withstand external forces without undergoing permanent deformation. This property is essential in various applications, such as structural engineering, where materials need to withstand loads and stresses without breaking or fracturing. Additionally, elasticity also plays a significant role in the behavior of fluids, influencing their flow and response to external pressure.
| 5. How does the temperature affect the elasticity of materials? | |
Ans. Temperature can significantly affect the elasticity of materials. Generally, as the temperature increases, the elasticity of most materials decreases. This is due to the increased thermal motion of the atoms or molecules within the material, which disrupts the regular arrangement and bonding between them. As a result, the material becomes more prone to deformation and less stiff. However, some materials, such as rubber, exhibit an opposite behavior called "thermal expansion," where their elasticity increases with temperature.
Related Exams
About this Video
|
4.75/5 Rating |
|
Nov 23, 2024 Last updated |
Video Description: L1 Properties of solids and fluids (elasticity)- Introduction ,Class 11, Physics for NEET 2024 is part of Additional Study Material for NEET preparation.
The notes and questions for L1 Properties of solids and fluids (elasticity)- Introduction ,Class 11, Physics have been prepared according to the NEET exam syllabus.
Information about L1 Properties of solids and fluids (elasticity)- Introduction ,Class 11, Physics covers all important topics for NEET 2024 Exam.
Find important definitions, questions, notes, meanings, examples, exercises and tests below for L1 Properties of solids and fluids (elasticity)- Introduction ,Class 11, Physics.
Introduction of L1 Properties of solids and fluids (elasticity)- Introduction ,Class 11, Physics in English is available as part of our Additional Study Material for NEET for NEET & L1 Properties of solids and fluids (elasticity)- Introduction ,Class 11, Physics in
Hindi for Additional Study Material for NEET 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 L1 Properties of solids and fluids (elasticity)- Introduction ,Class 11, Physics Video Lecture | Additional Study Material for NEET - NEET full syllabus preparation | Free video for NEET exam to prepare for Additional Study Material for NEET.
Information about L1 Properties of solids and fluids (elasticity)- Introduction ,Class 11, Physics
Here you can find the meaning of L1 Properties of solids and fluids (elasticity)- Introduction ,Class 11, Physics defined & explained in the simplest way possible.
Besides explaining types of L1 Properties of solids and fluids (elasticity)- Introduction ,Class 11, Physics theory, EduRev gives you an ample number of questions to practice L1 Properties of solids and fluids (elasticity)- Introduction ,Class 11, Physics tests,
examples and also practice NEET tests.
|
26 videos|287 docs|64 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
Summary
,Objective type Questions
,Extra Questions
,video lectures
,Semester Notes
,Class 11
,Physics Video Lecture | Additional Study Material for NEET
,practice quizzes
,ppt
,Important questions
,Previous Year Questions with Solutions
,Sample Paper
,shortcuts and tricks
,past year papers
,L1 Properties of solids and fluids (elasticity)- Introduction
,study material
,Physics Video Lecture | Additional Study Material for NEET
,MCQs
,Class 11
,L1 Properties of solids and fluids (elasticity)- Introduction
,Free
,L1 Properties of solids and fluids (elasticity)- Introduction
,Viva Questions
,Exam
,Class 11
,Physics Video Lecture | Additional Study Material for NEET
,mock tests for examination
;
Study L1 Properties of solids and fluids (elasticity)- Introduction ,Class 11, Physics on the App
Students of NEET can study L1 Properties of solids and fluids (elasticity)- Introduction ,Class 11, Physics alongwith tests & analysis from the EduRev app,
which will help them while preparing for their exam. Apart from the L1 Properties of solids and fluids (elasticity)- Introduction ,Class 11, Physics,
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 L1 Properties of solids and fluids (elasticity)- Introduction ,Class 11, Physics is prepared as per the latest NEET syllabus.
|
© 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