UPSC Current Affairs Preparation: The Hindu Analysis Watch expert analysis of ‘The Hindu’ dated 18th March 2020. Important news and views to... View Article
18 March 2020 CNA:- Download PDF Here TABLE OF CONTENTS A. GS 1 Related SOCIAL ISSUES 1. Abortions till 24 weeks for special categories 2. SC... View Article
March 17th, 2020 PIB:- Download PDF Here TABLE OF CONTENTS 1. National Ayush Mission 2. Impact of Climate Change on Farmers 3. Financial... View Article
Answer: Dispersive power of prism is defined as the measure of the difference in refraction of the light of the highest wavelength and the... View Article
Fresnel distance is defined as the minimum distance that is travelled by a ray of light along the linear path before diffraction. Given... View Article
Fresnel distance is defined as the minimum distance that is travelled by a ray of light along the linear path before diffraction. Consider a... View Article
At first, we will know the definition of wavelength and refractive and then know the relationship between them. Wavelength is defined as the... View Article
The right option for the brilliance of a diamond is (a) total internal reflection. Total internal reflection is defined as the phenomenon which... View Article
The Kelvin scale is the temperature scale that uses the Kelvin to denote the magnitude of the temperature. The Kelvin is the SI base unit of... View Article
As the temperature increases, the volume of the material also increases. This is known as thermal expansion. Thermal expansion can be described... View Article
In Physics, the electric dipole moment is defined as the measure of the polarity of the system. An electric dipole is defined as a couple of... View Article
Electrostatic field lines never form loops because they do not connect at only one point as in the case with magnetic field lines. They rely on... View Article
From the above circuit, we can find two parallel branches. (i) 3V and 1 Ohm (ii) 6V and 2 Ohm Therefore, E1 = 3V E2 = 6V r1 = 1 Ohm r2 = 2... View Article
The dimensional formula of permittivity of vacuum is [M-1L-3T4A2]. Dimensional analysis is the practice of checking relations between physical... View Article
Pole strength of a magnet is defined as the strength with which the materials get attracted towards the magnet. It is the scalar quantity and is... View Article
SNOW rules state that if the current is flowing in an electric circuit from the South to North direction and the magnetic compass is placed Over... View Article
Given, Time, t = 5 s uniform velocity = 3 m/s Find out We have to determine the angular velocity of the particle Solution We know that,... View Article
Given, Least count of a stopwatch, Δt = ⅕ = 0.2 s Time taken to complete 20 oscillations, T = 25s No.of oscillations, N = 20 Percentage... View Article
