Subject specialists have created NCERT Solutions for Class 11 Physics Chapter 9 Mechanical Properties of Solids, which includes thorough solutions for reference. All of the questions from the textbook’s exercises are answered here. Students can use these answers to help them prepare for their exams. The NCERT Solutions for Class 11 provide useful solutions for improving conceptual knowledge.
The solutions are carefully solved using student-friendly terms while still adhering to the norms that must be followed when solving NCERT Solutions for Class 11. Practicing these answers can be incredibly advantageous not only in terms of exams but also in terms of helping Class 11 pupils perform well in upcoming competitive exams.
The approaches for answering have been given special consideration to stay on target while not deviating from the intended answer. Because time is so important in exams, excellent time management when answering questions is essential for getting the best results.
NCERT Solutions for Class 11 Physics Chapter 9 Mechanical Properties of Solids
Mechanical Properties of Solids is one of the most essential chapters in the NCERT Solutions for Class 11 Physics. Mechanical Properties of Solids questions appear in the majority of Class 11 term-wise examinations. Students who want to do well on these examinations and entrance exams should attempt to answer the NCERT questions at the end of each chapter. By answering NCERT questions, you will gain a better understanding of the chapter.
One of the fundamental principles in Physics is determining the mechanical characteristics of a solid. You’ll learn about Young’s modulus of copper and steel in this section. In this chapter, we will derive information such as yield strength from a plotted graph, compare stress-strain relation graphs, and determine Young’s modulus and strength values.
For additional information, see NCERT Solutions for Class 11 Physics.
Class 11 Physics NCERT Solutions for Chapter 9 Mechanical Properties of Solids
Do you want to know what factors determine the stretch of a coil if you’ve ever stretched one? Learn why steel has a higher Young’s modulus than rubber. We’ll calculate the compression strain of each column of a cylinder, as well as the ratio of the diameters of three wires if their tensions are the same. When the pressure is at its lowest, we’ll calculate the density of water, as well as the fractional change in the volume of a glass plate when pressure is applied. We’ll calculate the pressure on a liter of water as it’s squeezed, and you’ll witness what happens when a ball is thrown into the Marina Trench, the planet’s lowest spot in the ocean. Similar to this, we’ll see a lot more examples in this chapter whose primary objective is to help you comprehend the principles so that you may apply them efficiently and get great outcomes.
Following are the topics and subtopics covered in Class 11 Physics Chapter 9 Mechanical Properties of Solids:
- Introduction
- Elastic behaviour of solids
- Stress and strain
- Hooke’s law
- Stress-strain curve
- Elastic Moduli
- Applications of elastic behaviour of materials
Subject experts verify several textbooks, previous year’s question papers, and practice papers before preparing NCERT Solutions for Class 11 Physics Chapter 9. It is critical for students to study these solutions repeatedly in order to achieve a good grade on their Class 11 first and second term examinations, as well as entrance exams. ‘Infinity Learn’ offers the highest quality study resources, notes, sample papers, MCQs (multiple choice questions), short and long answer questions, exemplary problems, and worksheets. These will help you prepare for the term-by-term examinations in Class 11 as well as the all-important engineering and medical admission examinations. These are based on the most recent CBSE Syllabus 2021-22 for each term.
Frequently Asked Questions on NCERT Solutions for Class 11 Physics Chapter 9
- What is biofortification in Chapter 9 Mechanical Properties of Solids of NCERT Solutions for Class 11 Physics?
- What are the topics covered in Chapter 9 of NCERT Solutions for Class 11 Physics?
- Do the NCERT Solutions for Class 11 Physics Chapter 9 help students to score well in the second term exams?
Q. What is biofortification in Chapter 9 Mechanical Properties of Solids of NCERT Solutions for Class 11 Physics?
Ans. The term “linearly elastic material” refers to a material that performs elastically and has a linear relationship between stress and strain. In this instance, stress is directly proportional to strain OR you may say “stress is directly proportional to strain for little deformation.” Hooke’s law asserts, in simple terms, that the strain in a solid is proportional to the applied stress within that solid’s elastic limit. While solving textbook questions, students can refer to Chapter 9 of NCERT Solutions for Class 11 Physics to acquire a better understanding of the ideas. There are chapter-by-chapter and exercise-by-exercise solutions available for students to use according to their needs.
Q. Do the NCERT Solutions for Class 11 Physics Chapter 9 help students to score well in the second term exams?
Ans. The solutions are comprehensive and clear in order to ensure that students grasp the topics quickly. The faculty at ‘Infinity Learn’ creates solutions that adhere to the most recent CBSE Syllabus and its norms. To help pupils learn the approach of answering complicated questions, simple and easy-to-understand terminology is employed. Students’ analytical and logical thinking abilities are also improved by solving sample papers and previous year exam papers.
