Question

Imagine you are Tanmay/Tanui kashid you
have read the following adverisoment
differene tour packages. Now attempt any en letter from informal letter long letter.​

Answer 1

Explanation:

A ray of light or another form of radiant energy that is thrown back from a nonpermeable or nonabsorbing surface is called reflected ray. The ray of light that bounces back from the surface of reflection is called the reflected ray. All the rays the incident, normal and reflected lie on the same plane.

Answer 2

Explanation:

A covalent bond, also called a molecular bond, is a chemical bond that involves the sharing of electron pairs between atoms. These electron pairs are known as shared pairs or bonding pairs, and the stable balance of attractive and repulsive forces between atoms, when they share electrons, is known as covalent bonding.