Learn Units and Measurements

Practice real JEE Mains papers with AI analysis

Practice real JEE Mains papers with AI analysis

Chapter 1

Adaptive

Units, Systems & Angle Measurement

Fundamental & derived units

Systems of units

Plane angle & solid angle

Dimensional Analysis

Writing dimensional formulas

Unit conversion using dimensions

Principle of homogeneity

Deriving relationships using dimensions

Errors & Significant Figures

Absolute, fractional & percentage error

Error propagation in operations

Significant figures, rounding & order of magnitude

Vernier Calipers

Vernier calipers

Screw Gauge

Screw gauge