Table of Contents

**Overview of Topic- Dimensional formulae and dimensional equations**

The power to which the basic quantities are elevated to represent that quantity is called the physical quantity’s dimensions. Any physical quantity’s dimensional formula is an equation that shows how and which of the base quantities are contained in that quantity. It is written by enclosing the symbols representing base amounts in square brackets with the corresponding power, i.e. ( ).

For example, the mass Dimension formula is: (M)

A dimensional equation is an equation derived by equating a physical quantity with its dimensional formula.

The dimensional formula for a physical quantity X is which depends on base dimensions M(Mass), L(Length), and T(Time), as well as temperature, current electricity, luminous intensity, and amount of substance with related powers a, b, and c.

- Velocity’s dimensional formula is
- Volume’s dimensional formula is
- Force’s dimensional formula is
- Area’s dimensional formula is
- Density’s dimensional formula is

**How NCERT Class 11 Physics Chapter 2 Topic- Accuracy, precision of instruments and errors in measurement Can Help You Reach Your Goals?**

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**Importance of NCERT Solutions**

The National Council for Educational Research and Training (NCERT) is a body charged with establishing norms and standards aimed at making education more accessible to all students across the country. INFINITY learns to customize and releases its content based on these concepts, which you as a student can benefit from. Math is a subject that can only be mastered by consistent practice. INFINITY learns the main goal is to assist students to understand the factors that influence their ability to answer arithmetic problems efficiently. Class 11 Physics Chapter 2 Topic- Dimensional formulae and dimensional equations, the solutions will assist you in better comprehending the chapter on Functions. As a result, you will gain confidence and, as a result, your grades will increase in the long run.

**Quality of Solutions/Prepared by Expert Teachers**

### All of the solutions in INFINITY learn Class 11 Physics Chapter 2 Topic- Dimensional formulae and dimensional equations are 100 percent genuine since different approaches to answering a problem has been indicated. Our organization exclusively hires teachers who are both highly experienced and possess the necessary mathematics skills. Similarly, all of the solutions supplied are correct because they were developed under the supervision of experts.

**Helps in Scoring high Marks**

If a student’s core understanding is solid, all of the related difficulties can be solved by using the fundamental notion. The solutions in Class 11 Physics Chapter 2 Topic- Dimensional formulae and dimensional equations in measurement have been designed to cover all of the principles of functions. We make certain that you comprehend how each mathematical step is applied. Each problem has been meticulously examined in depth. As a result, make use of INFINITY learn’s online curriculum to improve your grades in the long run.

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**FAQs (Frequently Asked Questions) **

**1. Can I score full marks in Class 11 Physics Chapter 2 Topic- Dimensional formulae and dimensional equations in measurement? **

Yes, you can easily score full marks in Class 11 Physics. All you need to do to score full marks in Maths is a frequent practice. All of the concepts should be clear in this subject since many questions are expected in the board examination from this chapter. This will help you make your confidence up and well versed with the chapter and can score full marks in the exam. You should also refer to the NCERT Solutions of this chapter.

**2. What are the benefits of solving NCERT solutions by Infinite Learn? **

NCERT solutions by Infinite Learn are designed strictly according to the latest CBSE syllabus and it is the best way to study this chapter containing all the important points and formulas. The subject matter experts designed these NCERT solutions with the aim to make the learning process the most convenient way.

**3. How can I download the NCERT Solutions of this exercise from the Infinite Learn website? **

It is very easy to download the NCERT Solutions of this exercise from the Infinite learn website. You just have to come to the infinite learn official website and look for the Class 11 category under the ‘NCERT Solutions’ section. After that, you can easily use these Solutions. Downloading these solutions and studying at your convenience is our main aim.