UPSC Current Affairs Preparation: The Hindu Analysis Watch expert analysis of ‘The Hindu’ dated 4th March 2020. Important news and views to... View Article
Molarity (M) is defined as the number of moles of solute per litre of solution. Molarity = moles of solute / litres of solution For example,... View Article
The non-polar molecular solids are liquids or gases and they are called solids because they comprise of atoms or molecules that are formed by... View Article
The molar heat capacity at constant pressure is represented by Cp. While Cv is the representation of molar heat capacity at constant volume. When... View Article
The polymerisation is defined as the chemical process in which the monomers are joined together to form polymers. Normally, it takes several... View Article
Multiplicity is defined as the energy level at 2S + 1 where S is the total spin angular momentum. When the multiplicity is 1, 2, 3, 4, 5 they... View Article
Answer: An equivalent weight of a solution is defined as the molecular weight of the solute divided by the valence of the solute. Equivalent... View Article
The initial horizontal velocity of the aeroplane is equal to the speed of the aeroplane. Therefore, it can be said that when the bomb is... View Article
Given First force = 3P Second force =2P Resultant force is= R The first force doubles then the resultant force also doubles. The resultant... View Article
Assume P to be the greater force and Q to be the smaller force and their resultant force is R. Given that these forces act at an angle of 120º... View Article
Answer: Electric Current is the rate of flow of electrons in a conductor. The SI Unit of electric current is the Ampere. Electric current is... View Article
The difference between the center of gravity and centroid are as follows: (a) The center of gravity is the point where the total weight of the... View Article
Limiting friction is defined as the friction which is generated between the two static surfaces that come in contact with each other. It is the... View Article
Backlash error is the error in the motion which occurs while changing the direction of gears. If by reversing the direction of rotation of the... View Article
Focus is the point onto which collimated light parallel to the axis is focused. Conjugate foci for a lens is defined as the set of points on... View Article
The correct option is (d) Nuclear fusion reaction. Solar energy is the natural source of energy from solar power absorbed from the sun through... View Article
The glancing angle is defined as the angle between the ray of the incident on the plane surface and the surface. An example of a glancing angle... View Article
Electrostatic shielding is defined as the phenomenon which is observed when a Faraday cage is used for blocking the effects of an electric field.... View Article
