measurements

Problems in measurements Formulas for measurement Scale drawings Significant digits Relative error and magnitud..

Measurements - Everything that we use in our daily life is ultimately governed by principles of physics. All gadgets we use everyday at home, bicycles and cars, all different types of machinery and instruments, work on principles of physics. Hence to understand even the elementary working..

Measures of 3-dimensional figures Pythagorean Theorem formulas for measurements Significant digits in the real-world context Scale drawings Proportions to convert to equivalent measurements..

Estimation and measurement Unit conversions Weight and mass Read temperature Elapsed time problem..

Length - standard units Perimeter Area and volume Weight/mass, capacity, liquid volume - standard units Unit conversions Read temperature Reading tim..

Measurement of Angles - To measure an angle we shall use two kinds of units, the degree unit and the radian un..

Accurate Measurement - No measurement is ever perfectly accurate. Even with high precision instruments some error is inevitable. There are two main types of error..

When dealing with objects that can be counted, one can always get an exact answer. But while measuring the weight of a person, the volume of milk in a container, the length of a cloth etc. it is not possible to measure them exactl..

The volume of a substance is the space occupied by it. A gas occupies the entire volume of the container available to it. The measurement of the volume of a gas only requires the measurement of the volume of the container enclosing i..

The amount of rotation from initial side to terminal is called the measure of an angl..