We know that friction is the resisting force between any two surfaces in the opposite direction of the motion. We can't believe in a world... View Article
Water boiling at 100 degrees Celsius or water melting at 0 degrees Celsius both are an example of physical change. The reason why they are... View Article
The water boils at 100 degrees Celsius at 1 atmospheric pressure. We all know that the simple way to answer this question is 100 degrees Celsius.... View Article
Answer: The reason for light falling on the centre of curvature gets reflected back along the same path is due to the angle of incidence and the... View Article
A ray of light bends while going from one medium to another because of the phenomena of refraction. When the ray of light travels from one medium... View Article
It is believed that the famous Avogadro's number was not determined by Amadeo Avogadro. He is famous for his hypothesis which states that an... View Article
An electric current produces a magnetic field. This is possible when an electric charge is in motion. When the electric charge is at rest, there... View Article
Gravity is one of the four fundamental forces that rule our world. Except for gravitational all other forces such as electromagnetic force... View Article
Resistance is the measure of opposition applied by any object to the flow of electric current. A resistor is an electronic constituent that is... View Article
It is important to understand that evaporation and boiling are two different processes. Evaporation is the process that takes place at the... View Article
Cadmium rod is used as an absorbing material to control the reaction rate of neutrons in a nuclear reactor because Cadmium rod has a high... View Article
For sound waves to travel, there is a requirement of the medium so that the vibration of the medium will carry the sound waves. Few years ago it... View Article
Molar conductivity is the conductance property of a solution containing one mole of the electrolyte or it is a function of the ionic strength of... View Article
Every particle has an antiparticle. An Antiparticle is defined as a particle that has mass, spin, charge and all other properties that are... View Article
Answer: A crystal structure is made of atoms. A crystal lattice is made of points. A crystal system is a set of axes. In other words, the... View Article
The relationship between work and energy can be understood by understanding the definition of work and energy. Work is defined as force applied... View Article
Br- has a weaker field ligand than CO because CO has pi- bonds and these bonds are available for donating pi-electrons to metal-ion or atom.... View Article
[Co(CN)6]3+ and [Mn(CN)6]3+ are diamagnetic because Co3+ and Mn3+ are havin electrons in the multiples of two. [Co(CN)6]3+ and [Mn(CN)6]3+ are... View Article
High spin is one of the classifications of spin that occurs in the coordinate compounds. This classification is based on either the ligand field... View Article
