The strongest force in nature is the strong nuclear force. It is also known as strong nuclear interaction and is the strongest compared to the... View Article
The radial magnetic field is applied to a moving coil galvanometer to produce a constant torque on the coil. It is applied to measure the... View Article
The principle behind the working of a ball pen is surface tension and gravity. The ink gets spread over the ball due to surface tension. The flow... View Article
Metals are minerals or substances that form naturally below the surface of the Earth. In metals, the conduction band is either partially... View Article
Spokes are an important feature of bicycles. The spokes are made up of stainless steel. Let us know its importance for bicycles. Spokes are... View Article
The correct answer is (c) good emitters. The good absorbers of heat are good emitters of heat. This is based on Kirchhoff’s radiation law. The... View Article
The screw gauge is an apparatus or instrument used for measuring accurately the diameter of a thin wire or the thickness of a sheet of metal, a... View Article
The dimension of magnetic induction is [MT-2A-1] The dimensional formula of Magnetic Field is given by, M1Â T-2Â I-1 Where, M = Mass I =... View Article
Let us first know about energy and magnet. Energy is the capacity of a physical system to perform work. Energy can be converted in various... View Article
An electric line of force is an imaginary continuous curved line that is drawn in an electric field such that it is tangential to any given point... View Article
Answer: The specific resistance of a wire depends on the temperature and the material that is used in the wire. Specific resistance is defined... View Article
An AC circuit containing either capacitor or inductor the current is said to be wattless if the average power consumed in the circuit is zero.... View Article
Planck’s constant is used for describing the behaviour of particles and waves at an atomic scale. Planck’s constant is one of the reasons for the... View Article
CNA 4th March 2020:- Download PDF Here TABLE OF CONTENTS A. GS 1 Related B. GS 2 Related INTERNATIONAL RELATIONS 1. U.N. rights body to move... View Article
Rajya Sabha TV programs like ‘The Big Picture’, ‘In Depth’ and ‘India’s World’ are informative programs that are important for UPSC preparation.... View Article
Rajya Sabha TV programs like ‘The Big Picture’, ‘In Depth’ and ‘India’s World’ are informative programs that are important for UPSC preparation.... View Article
Read the daily PIB update and stay up-to-date on current affairs for the UPSC exam. March 3rd, 2020 PIB:- Download PDF Here TABLE OF CONTENTS... View Article
