Answer: Distillation refers to the specific boiling of a component in a liquid mixture and subsequent condensation. It is a separation process... View Article
Following are a few disadvantages of catalysts: Catalysts are expensive Different reactions need different catalysts, so to make more than one... View Article
Relative age of rocks is defined as the geological age of a fossil organism, rock or event relative to other organisms, rocks, features, or... View Article
The lightning conductor is a thick copper wire or a strip that is secured onto the tallest point of a building to a long copper earth pole that... View Article
Evaporation is a surface phenomenon because, during evaporation, the molecules with higher kinetic energy dissipate into the air from the topmost... View Article
An armature is a power-producing component of an electric machine. The armature is either present on the rotor or the stator of the electric... View Article
The electrostatic force is an attractive and repulsive force between particles are caused due to their electric charges. The electric force... View Article
Electromagnetic waves have both magnetic as well as an electric field. They are classified based on their frequency. Following are the different... View Article
The principle of ammeter is that the resistance and inductive reactance must be very low. Ammeter has a very low impedance as the voltage drop... View Article
Persistence of vision is also known as an optical illusion that takes place when pictures are in motion. This happens when the human brain... View Article
One pascal is defined as the 1 Newton force applied on an area of 1 m2. It is the SI unit of pressure. The SI unit of pressure is the pascal... View Article
Answer: In the tincture of iodine, the solvent is alcohol and water while the solute is iodine. Tincture of iodine is also known as a weak... View Article
Answer: One newton is defined as the force that is required to accelerate a mass of 1Â kg by 1 m.s-2 in the direction of applied force. Newton... View Article
Sedimentation, Decantation, and Filtration are the separating techniques used in our day to day life. We can find a mixture of components and to... View Article
The absolute refractive index is defined as the ratio of the speed of light in vacuum and in the given medium. The absolute refractive index... View Article
Evaporation is defined as the process in which the state of water from liquid to gaseous or to vapour state takes place. The rate of evaporation... View Article
Valency is defined as the combining power of an element and is determined by the number of valence electrons in the outermost shell of an... View Article
