Why light takes the quickest path?
Answer: Light is a form of energy that enables us to see things. Light starts from a source and bounces... View Article
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What is a virus?
Answer: Viruses are infectious agents that replicate inside the body of a host. Viruses are made up of nucleic acids (DNA... View Article
What are air and water pollution?
Answer: Pollution is the introduction of substances (or energy) that cause adverse changes in the environment and living entities. Air... View Article
What are the primary rainbow and secondary rainbow?
Answer: A rainbow is regarded as one of the most spectacular light shows observed on the earth. A rainbow is... View Article
What is an algebraic expression?
Answer: An algebraic expression in mathematics is an expression which is made up of variables and constants, along with algebraic... View Article
What is chemical bonding?
Answer: Chemical bonding is the formation of a chemical compound by forming a chemical bond between two or more atoms,... View Article
What are exponents and powers?
Answer: Exponents and powers are used to simplify the representation of very large or very small numbers. Exponents In mathematics,... View Article
How can we visualize sound?
Answer: Sound is nothing but a vibration that propagates as a typical mechanical wave of displacement and pressure, through a... View Article
Write a note on the history of rayon fabric.
Answer: Despite the fact that rayon fibre is made from a natural component called cellulose, it is classified as a... View Article
What is corrosion of metals?
Answer: Corrosion is the natural process by which pure metals are converted into undesirable compounds when they react with elements... View Article
AIR Spotlight – Relief Measures Announced by FM for Covid-19 Affected Sectors
AIR Spotlight is an insightful programme featured daily on the All India Radio Newsonair. In this program, many eminent panelists... View Article
30 June 2021: UPSC Exam Comprehensive News Analysis
CNA 30th June 2021:- Download PDF Here TABLE OF CONTENTS A. GS 1 Related B. GS 2 Related POLITY AND... View Article
Coronavirus Variants [Covid 19 Variants List]
The Delta variant of the coronavirus that causes Covid-19 has been identified as a variant of concern. What does a... View Article
What is motion?
Answer: Motion is defined as a change in an object’s location in relation to its surroundings over a period of... View Article
What are the uses of acids and bases?
Answer: An acid is any hydrogen-containing substance that is capable of donating a proton to another substance. An acid is... View Article
How do we hear sound through the ear?
Answer: A sound is a vibration that propagates through a medium in the form of a mechanical wave that travels... View Article
What are the terms related to circles?
Answer: A circle is a closed two-dimensional figure in which the set of all the points in the plane is... View Article
What are the classifications of matter based on physical nature?
Answer: Anything that has mass and occupies space is called matter. A matter is made up of tiny particles. These... View Article
What are different states of matter?
Answer: Anything that has mass and occupies space is called matter. A matter is made up of tiny particles. These... View Article
What are the characteristics of matter? What are the classifications of matter?
Answer: Anything that has mass and occupies space is called matter. A matter is made up of tiny particles. These... View Article
