These are the digits in a number that carry meaning for precision.

It involves using dimensions to solve physical problems.

These terms define the reliability and repeatability of measurements.

It compares the absolute error with the actual measurement.

These are fundamental quantities in the SI system, from which all other quantities are derived.

This error occurs due to the shift in the position of an object when viewed from different angles.

By verifying the consistency of dimensions across terms in an equation.

This principle ensures the validity of equations in physics.

Errors are deviations from true measurements, classified based on their origin and nature.

A dimensional formula represents the dependence of a physical quantity on the base quantities.