The watt(symbol: W) is a unit of power. In the International System of Units (SI) it is defined as a derived unit of 1 joule per second, and is used to quantify the rate of energy transfer. In dimensional analysis it is described by

BRAHMOS is a two-stage missile with a solid propellant booster engine as its first stage which brings it to supersonic speed and then gets separated.

International Atomic Energy Agency. The International Atomic Energy Agency (IAEA) is an international organization that seeks to promote the peaceful use of nuclear energy.

Uniform circular motion, that is constant speed along a circular path, is an example of a body experiencing acceleration resulting in velocity of a constant magnitude but the change of direction

Washington DC is the capital of United States located along Potomac river on the country’s East Coast.

Dadra and Nagar Haveli was the conflict in which the territories of Dadra and Nagar Haveli passed from Portuguese rule to Indian Union rule in 1954. Dadra and Nagar Haveli were small Portuguese overseas territories, part of Portuguese India from 1779 until 1954.

Lord Canning (1856-1862) was the Governor-General during the mutiny of 1857 (India’s first war of independence). After war he was made first Viceroy of India.