Bakelite is a polymer made up of the monomers phenol and formaldehyde. This phenol-formaldehyde resin is a thermosetting polymer.

Calorific value is the amount of heat energy present in food or fuel and which is determined by the complete combustion of specified quantity at constant pressure and in normal conditions.

A predictable correlation of the amplitude and phase at any one point with another point is called coherence.

Semiconductors are materials that have conductivity between conductors and insulators.

LASER stands for “Light Amplification by Stimulated Emission of Radiation”.

A cable that is used to transmit the data through fibres (threads) or plastic (glass) is known as an optical fibre cable.

Heisenberg’s uncertainty principle states that: If the x-component of the momentum of a particle is measured with an uncertainty ∆px, then its x-position cannot, at the same time, be measured more accurately than ∆x = ℏ/(2∆px).

GPS can be used for better and accurate surveying as it can provide data for horizontal as well as for the vertical position

Depreciation is an assessment of physical wear and tear of a building and is naturally dependent on its original condition and mode of use.

Noise pollution is a sound of unpleasant and annoying nature. Noise pollution is also a high intensity of sound

Whenever a function calls a replica of its own to resolve a smaller issue, this is known as recursion.

A Sorting Algorithm is the process of placing information in a specific order.

A Computer system is an electronic device that collects raw data i.e input and processes it, producing desired data called output.

A processor, also referred to as a “microprocessor,” is a small chip used in computers and other electronic devices.

The entire collection of programs, procedures, and routines associated with the operation of a computer system is referred to as computer software.

The inverse of a matrix is the same idea. If there is a matrix A then its inverse is written as A-1.

Bayes theorem describes the probability of an event, which is based on prior knowledge conditions related to the events.

A symmetric matrix is a square matrix that is equal to its transpose

When a quantity has magnitude as well as direction is called a vector.

Kinesics a technical term term for body language.