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JEE Main - Physics and Measurement Notes (PDF Download)

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Last updated date: 23rd May 2024
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Score High in JEE Main 2024: Physics and Measurement Notes with Important Topics

Vedantu is providing JEE Main Physics and Measurement Notes with Important Topics to score high in JEE Main 2024. These JEE Main Notes are prepared by expert Vedantu master teachers, to empower your journey towards success. You can download the FREE PDF of these Notes easily from Vedantu’s website. The main features of JEE Main notes are simplified concepts and compact notes on important ideas and theories.


Category:

JEE Main Revision Notes

Content-Type:

Text, Images, Videos and PDF

Exam:

JEE Main

Chapter Name:

Physics and Measurement

Academic Session:

2024

Medium:

English Medium

Subject:

Physics

Available Material:

Chapter-wise Notes with PDF


The Physics and Measurement chapter covers fundamental concepts related to the measurement of physical quantities and their applications within the field of physics. This is one of the important chapters for JEE Main Exams and you can expect minimum 2 questions from this chapter. Have a look at the number of questions asked from Physics are measurement chapters in past five years of JEE Main exam.


Sl. No.

Year

Maximum No. Of Questions Asked

Marks per Question

Total Marks


2023

2

4

8


2022

3

4

12


2021

2

4

8


2020

2

4

8


2019

2

4

8


Prepare for your JEE Main exam 2024 with Vedantu’s Physics and Measurement Notes PDF and JEE Main Physics Syllabus 2024 to achieve your goals.

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Important Topics From Physics and Measurement JEE Main 2024

Below are some of the important topics that students must consider while studying the Physics and Measurement chapter. These topics are picked from the previous year’s JEE Main exams. Hence, before Downloading the Revision notes, you can go through the list of Important topics of this chapter:

  • Units and Measurements

  • Dimensional Analysis

  • Significant Figures

  • Errors and Uncertainties

  • Vernier Calipers and Screw Gauge

  • Measurement of Length, Mass, and Time

  • Systematic and Random Errors

  • Propagation of Errors

  • Micrometer Screw Gauge

  • Measurement of Temperature

  • Instruments and their Principles

  • Limiting Errors

  • Absolute and Relative Errors

 

Physics Notes: Chapter-wise links 2024

Download JEE Main Physics Chapter-wise Notes - Free PDF from the table below:


Why Notes of Physics and Measurement Important For JEE Main 2024?

Physics and Measurement chapter serves as the foundation for understanding how measurements are made, how they're used in scientific investigations, and the significance of accurate and precise measurements. Here are some key features of this chapter:


Introduction to Physics and Measurement:

  • Explanation of the scope and importance of physics as a fundamental science.

  • Discussion of the role of measurement in scientific inquiry and its connection to the scientific method.


Units and Standards:

  • Introduction to the concept of units and the need for standardization.

  • Explanation of the International System of Units (SI) and its base units.

  • Overview of historical developments leading to the establishment of standard units.


Base and Derived Units:

  • Explanation of base units and their fundamental nature.

  • Introduction to derived units and how they combine base units to measure various physical quantities.


Precision and Accuracy:

  • Differentiation between precision (reproducibility) and accuracy (closeness to true value) in measurements.

  • Discussion of factors that can affect the precision and accuracy of measurements.


Significant Figures:

  • Definition and rules for determining the number of significant figures in a measured value.

  • Application of significant figures in performing calculations involving measured quantities.


Uncertainty and Error:

  • Explanation of random and systematic errors in measurements.

  • Discussion of ways to estimate and quantify uncertainties in measurements.

  • Introduction to error propagation in calculations involving uncertain quantities.


Dimensional Analysis:

  • Introduction to dimensional analysis as a method to check the consistency of equations and units.

  • Examples of using dimensional analysis to convert between units and verify equations.


Practical Measurement Techniques:

  • Overview of common measurement instruments and techniques, such as rulers, vernier calipers, micrometers, and digital instruments.

  • Explanation of calibration and its role in ensuring accurate measurements.


Applications in Physics:

  • Illustration of how measurements are used to explore physical phenomena and establish scientific theories.

  • Examples of measurements in various fields, such as mechanics, thermodynamics, electricity, and optics.


Laboratory Skills:

  • Tips for making accurate measurements in laboratory settings.

  • Guidelines for recording data, including units, uncertainties, and significant figures.


Real-world Significance:

  • Discussion of how accurate measurements drive technological advancements and innovations in fields like engineering, medicine, and space exploration.


Exercises and Problem-Solving:

  • Practice problems and exercises to reinforce understanding of measurement concepts, significant figures, uncertainty, and dimensional analysis.


From here it is clear that the Physics and Measurement chapter is important to cover before appearing for JEE Main 2024. You can learn the topics easily by downloading the the Physics and Measurement Notes and by making a quick revision. 


JEE Main 2024  Physics and Measurement: Notes vs Formulas

JEE Main formulas are like the building blocks of success in the exam, and when combined with well-structured revision notes, they become an indispensable tool for comprehensive understanding. As you revise your JEE Main notes, incorporate the associated formulas. Understand the 'why' behind the formula by referring to the notes, and then apply it to practice problems. This integration sharpens your understanding, reinforces memory, and develops problem-solving skills—critical aspects of excelling in JEE Main 2024. Download the Important JEE Main Physics Formula PDF for free from Vedantu’s website and score more in your JEE Main 2024 Examinations.


Important Formulas of Physics and Measurements

  1. Dimensional Formula:

$[M^{\alpha} L^{\beta} T^{\gamma} I^{\delta} ]$


  1. Dimensional Analysis:  

$[F] = [MLT^{-2}]$ for force


  1. Kinematic Equations:

  • $v = u+at$

  • $s = ut + \frac{1}{2}at^{2}$

  • $v^{2} - u^{2} + 2as$


  1. Work-Energy Theorem:

  • $W =\Delta K$

  • $W = \frac{1}{2}m(v^{2}-u^{2})$


  1. Power: 

$P = \frac{W}{t}$


  1. Momentum: 

$p = mv$


  1. Newton's Laws of Motion

  • $F = ma$

  • $F = \frac{dp}{dt}$


  1. Gravitational Forces: 

$F = \frac{Gm^{1}m^{2}}{r^{2}}$


  1. Centripetal Force: 

$F_{c} = \frac{mv^{2}}{r}$ 


Other Important Links for JEE Main 2024 Physics and Measurement

Discover the links of extra resources beyond JEE Main 2024 Physics and Measurement notes. Check out Other Important Links that open doors to learning, practice papers, mock tests, and insights. Boost your readiness, conquer challenges, and embrace success by using these resources made just for JEE Main 2024.



Prepare With Vedantu’s JEE Main Notes to Raise Your Performance

In your journey to conquer JEE Main 2024, Physics and Measurement Notes are your trusted guide. They simplify complex concepts, highlight key points, and provide practice, making your preparation effective. With Vedantu's JEE Main notes by your side, you will understand better, solve problems confidently, and excel in the exam. Download the Physics and Measurement Revision Notes for FREE to sharpen your skills and triumph in JEE Main 2024.

FAQs on JEE Main - Physics and Measurement Notes (PDF Download)

1. Which are the important topics of Physics and Measurement Notes for JEE Main 2024?

The important topics covered in the Physics and Measurement Notes for JEE Main 2024 include:

  • Units and Measurements

  • Dimensional Analysis

  • Significant Figures

  • Errors and Uncertainties

  • Vernier Calipers and Screw Gauge

  • Measurement of Length, Mass, and Time

  • Systematic and Random Errors

  • Propagation of Errors

  • Micrometer Screw Gauge

  • Measurement of Temperature

  • Instruments and their Principles

  • Limiting Errors

  • Absolute and Relative Errors

These topics are crucial for understanding the foundational concepts of Physics and Measurement, which are essential for JEE Main 2024 preparation.

2. Which is the easiest topic of JEE Main 2024 Physics and Measurement Notes?

The concept of "Basic Measurements" is often considered one of the easiest topics in the JEE Main 2024 Physics and Measurement Notes. It introduces fundamental ideas about units, measurements, and the basics of dimensional analysis, making it relatively straightforward for many students to grasp.

3. How to learn using JEE Main 2024 Physics and Measurement Notes?

To effectively learn using JEE Main 2024 Physics and Measurement Notes:

  • Actively engage by underlining key points.

  • Visualize complex concepts using diagrams.

  • Summarize notes for each topic.

  • Practice problems to apply theories.

  • Understand the "why" behind concepts.

  • Regularly revise to reinforce memory.

  • Associate formulas with explanations.

  • Apply concepts in real-world scenarios.

  • Practice problem-solving using examples.

  • Use mock tests to simulate exam conditions.

4. Are these JEE Main 2024 Physics and Measurement Notes available in languages other than English?

While the primary language for JEE Main 2024 Physics and Measurement Notes is English, some platforms might offer translations into other languages. But Vedantu offers these JEE Main notes in only English Language.

5. Are JEE Main 2024 Physics and Measurement Notes recommended for last-minute revision?

Yes, JEE Main 2024 Physics and Measurement Notes are highly recommended for last-minute revision. These notes condense essential concepts, formulas, and key points, making them ideal for quick recaps before the exam. They help reinforce your memory, summarize crucial topics, and provide a swift overview of the Physics and Measurement chapter, ensuring you're well-prepared for the exam.

6. Where can I find additional resources to supplement JEE Main 2024 Physics and Measurement Notes?

You can discover supplementary resources to enhance JEE Main 2024 Physics and Measurement preparation through Vedantu’s website. These resources offer practice papers, video lectures, interactive quizzes, and discussions that complement your JEE Main notes, enriching your understanding and exam readiness.

7. How much time is required to prepared for JEE Main 2024 Physics and Measurement Notes?

The time required to prepare for JEE Main 2024 Physics and Measurement Notes varies based on your familiarity with the concepts, study habits, and practice efforts. On average, a few weeks of consistent study, including active reading, problem-solving, and revision, should provide a solid foundation. However, it's essential to tailor your study plan to your learning pace and commit sufficient time for comprehensive understanding and practice.

8. What is the weightage of Physics and Measurement Notes for JEE Main 2024?

The weightage of Physics and Measurement Notes for JEE Main 2024 depends on the distribution of marks set by the examination authority. Physics and Measurement is a fundamental topic within the Physics section, which typically carries a substantial weightage in the JEE Main exam. It's recommended to refer to the official exam pattern and syllabus provided by the exam authority for accurate information on the weightage of each topic.