## CBSE Class 11 Physics Notes Chapter 2 Units and Measurements

Download PDF of CBSE class 11 Physics notes Chapter 2 Units and Measurements. Notes CBSE class 11 Physics notes Chapter 2 Units and Measurements contains all the topic as per the syllabus of NCERT. Each topic is explained in very easy language with colored diagrams. Typical topics are divided into parts so that student can understand these topics step by step. CBSE class 11 Physics notes Chapter 2 is prepared by our experts as per the latest syllabus and exam pattern Class 11 Physics. Derivation of formulas is given in very simple ways after consulting from various books and expert teachers. Also don't forget to download CBSE Class 11 Notes of other Subjects like Chemistry, Mathematics Formulas sheets, Biology. Along with Notes, we are also providing Online Quizzes for each Chapters of class 11 Physics and other subjects. Online Quizzes are given topic wise and contains MCQs with timer to attempt the quizzes. After reading the CBSE Class 11 Physics Notes of Chapter 2 Units and Measurements, students can revise the whole Chapter in Our Online quizzes.

**Syllabus Covered**

**CBSE Class 11 Physics Notes Chapter 2 Units and Measurements**

*Need for measurement: Units of measurement; systems of units; SI units, fundamental and derived units. Length, mass and time measurements; accuracy and precision of measuring instruments; errors in measurement; significant figures. Dimensions of physical quantities, dimensional analysis and its applications.*

**Topics included in the Notes of CBSE class 11 Physics Notes Chapter 2**

- Physical Quantity
- Fundamental and Derived Units
- System of Units (SI, MKS, CGS)
- Measurements of Length
- Indirect Methods to Measurement of Large Distances and very Small Distances
- Coherent System of Units
- Order of Magnitude
- Dimensions and Dimensional Formulae
- Four types of Quantities
- Dimensional Equations and Applications
- Significant Figures
- Algebraic Operations on Significant figures
- Error and Types of Errors