Class 11 · Physics · Chapter 1
Units and Measurement
The foundation of physics, covering the international system of units, measurement errors, significant figures, and the powerful concept of dimensional analysis.
11 sections · ~575 min read · Free, no login needed
Start Reading Topics in this chapter
- 1
Physical Quantities, Units and the International System of Units (SI)
50 min read · Quiz included
- 2
Significant Figures — Counting Rules, Scientific Notation and Order of Magnitude
45 min read · Quiz included
- 3
Arithmetic with Significant Figures, Rounding Off and Uncertainty in Results
45 min read · Quiz included
- 4
Dimensions of Physical Quantities and Dimensional Formulae
45 min read · Quiz included
- 5
Dimensional Analysis and its Applications
45 min read · Quiz included
- 6
Solved Examples
90 min read · Quiz included
- 7
JEE Corner — Errors in Measurement and Advanced Dimensional Analysis
60 min read · Quiz included
- 8
JEE Main Pattern Practice Questions
60 min read · Quiz included
- 9
NEET Corner — Units, Errors and Dimensions the NEET Way
60 min read · Quiz included
- 10
NEET Pattern Practice Questions
60 min read · Quiz included
- 11
Summary and Quick Revision
15 min read · Quiz included