Why Water Is A Covalent Bond
Water molecule consists of a single oxygen atom attached to two hydrogen atoms. Each of the hydrogen atoms is bound... View Article
Water molecule consists of a single oxygen atom attached to two hydrogen atoms. Each of the hydrogen atoms is bound... View Article
Conduction can be shown in the following way: When we touch a hot cup of water, we feel hot. Heat... View Article
Elasticity is the property of the body by which it regains its original shape (or) size when external forces are... View Article
Elasticity is caused due to the application of external force and stretching of polymer chains when forces are applied. Visit... View Article
In conduction, the neutral body is charged by the charged body by direct contact. In induction, the neutral body is... View Article
The distance can be zero only when the object is at rest. For objects in motion, distance can never be... View Article
Two equipotential surfaces will have different potentials. When these surfaces intersect at a point, the point of intersection will have... View Article
Rotatory and circular motion are different. When an object moves in a circular path it is called circular motion. In... View Article
9.8 N/kg is the force applied by gravity on a 1 kg of mass. The acceleration due to gravity is... View Article
The acceleration of uniform circular motion is the centripetal acceleration. The acceleration is directed towards the centre of the curved... View Article
In a uniform circular motion, an object covers the same linear distance in each second of time. In a circular... View Article
The majority charge carriers in an NPN transistor are electrons and the majority carriers in a PNP transistor are holes.... View Article
An ideal galvanometer should have zero resistance. In reality, the galvanometer has a very low resistance of 100 ohms. The... View Article
Conduction occurs more readily in solids and liquids than in gases. In solids and liquids, the particles are much closer... View Article
The work function of a photo metal is the minimum energy required to just liberate an electron from the metal... View Article
Momentum is not energy. Momentum and energy are two different aspects related to mass. Kinetic energy is a consequence of... View Article
Oscillatory motion is a repeated motion. The object moves to and fro about its mean position. The maximum displacement of... View Article
Vernier Caliper has two scales: Main scale and the Vernier scale. The Vernier coincidence is the division on the Vernier... View Article
Electrostatics deals with the forces between the charges. The force between the charges is given by Coulomb’s law. The electrostatic... View Article
The first, second and the third law of thermodynamics was formulated and given the name before the zeroth law was... View Article