CAT Questions

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Ayodhya Deepostav event organised to mark Diwali celebrations in Ayodya town has entered Guinness Book of World Records in 2018.

Heat from the sun travels in the form of rays and are called as heat rays. This heat is called as radiation.

Demand is said to be inelastic, when the demand for the good doesn't change much or it is negotiable when the price of the good changed.

Atoms are composed of three main particles called electrons, protons and neutrons. We know that, the electrons are negatively charged particles whereas protons are positively charged and neutrons have no charge.

Hence, as the number of electrons and protons are equal and they are oppositely charged, the atom will have no charge as their charges cancel each other.