Thermodynamic properties are the observable characteristics of the thermodynamic system. Pressure, temperature, volume, viscosity, modulus of... View Article
Dimensionless quantity is also known as the quantity of dimension with one as a quantity which is not related to any physical dimension. It is a... View Article
A quantum system always evolves through a coherent superposition of states an initial state develops into a superposition of states with the... View Article
The molecular structure's symmetry relationships provide the basis for a theory in mathematics, called group theory. Since all molecules are... View Article
Functional groups were introduced as a useful method for organizing this vast number of compounds because chemical reactions occur at the... View Article
October 22nd, 2019 PIB:-Download PDF Here TABLE OF CONTENTS A.GS1 Related SOCIAL ISSUES 1. U.P. tops in crimes against women, says NCRB report... View Article
The Economic and Political Weekly (EPW) is an important source of study material for IAS, especially for the current affairs segment. In this... View Article
Read the daily PIB update and stay up-to-date on current affairs for the UPSC exam. October 21st, 2019 PIB:-Download PDF Here Context: The... View Article
UPSC Current Affairs Preparation: The Hindu Analysis Watch expert analysis of ‘The Hindu’ dated 21st October 2019. Important news and views to... View Article
Answer: One of the successful means in formylating aromatic ring is afforded by gattermann reaction. Reaction formylation affected by HCN &... View Article
The affinity of metals and their ions toward active groups can be predicted to some extent on the basis of the principle of hard and soft acids... View Article
Large velocities cause changes in the size and mass of moving objects as well as in the apparent rate of time progression. When an object attains... View Article
Magnetic materials have important physical quantities based on hysterical curves namely magnetic saturation (Ms), In general, we differentiate... View Article
Quantum mechanics and the general theory of relativity form the basis of the current physics understanding - yet the two theories do not seem to... View Article
The two types of fluids: ideal, or perfect, fluids and real fluids. An ideal fluid is incompressible, and flow involves no friction. During flow,... View Article
Electrons - The lightest subatomic particle is the electron at 9.11×1031 kg. It is almost massless in comparison to protons and neutrons and... View Article
Quantum field theory is a theoretical framework that promotes quantum mechanics into a relativistic theory. Historically, the first developed... View Article
Gauge theory is a conversion from one such force field into another version of the force field. In terms of fields such as electromagnetic force,... View Article
According to Ampere circuital law the line integral of magnetic field B around any closed path is equal to times total current l enclosed by that... View Article
