problems involving measurements

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..

Definitions, postulates, reasoning, theorems Euclidean/non-Euclidean geometries Coordinate, transformational, axiomatic systems Conditional statements Properties of geometric figures Inductive/deductive reasoning Tessellations Pythagorean Theorem Coordinate systems Measurements..

Measurement of Temperature - Temperature is a physical quantity and hence, measurable. In fact in SI system, temperature is a fundamental physical quantity. By our bodily sensation, we can say which object is hot and which is cold. But such a decision about temperature is not re..

Different types of lengths are measured by using different types of instruments. Lengths like the length of cloth or length of a line can be measured by using measuring tape, a metre scale or a foot rule. But these instruments cannot be used to measure the di..

A voltmeter is a device used to measure 'potential difference' and an ammeter is a device used to measure 'current'. Ammeters are connected 'in series' to the components through which the current to be measured flows. Voltmeters are connected in parallel to the compon..

Temperature is a physical quantity and hence, measurable. In fact in SI system, temperature is a fundamental physical quantity. By our bodily sensation, we can say which object is hot and which is cold. But such a decision about temperature is not reliable. For example, place your right h..

It is the smallest reading that can be accurately measured while using an instrument or a devic..