Answer: The dimensional formula for impulse is [M L T-1] Impulse in Physics is a term that is used to describe or quantify the effect of force... View Article
The Carrier of malaria-causing protozoan is the female Anopheles mosquito. Malaria is a mosquito-borne infectious disease caused by various... View Article
The modern periodic table is divided into 7 periods and 18 groups. It also comprises elements divided into four blocks namely s,p,d and f. The... View Article
Metals are the electropositive element where they tend to donate electrons and form positive ions and become stable. Metals also generally have... View Article
Mechanical weathering is also known as physical weathering. Weathering is often divided into the processes of mechanical weathering and chemical... View Article
Action and reaction forces are always equal in magnitude but opposite in direction. Newton’s third law of motion states that every action has... View Article
The universal law of gravitation states that; Every particle attracts every other particle in the universe with a force that is directly... View Article
Valence bond theory was proposed by Linus Pauling and later supported by slater. This theory explains the formation of a covalent bond between... View Article
Silicon carbide is an example of a covalent solid. Covalent solid is a classification of crystalline solid. A wide range of crystalline solids... View Article
The radius of an atom is approximately 10-10 m. An atomic radius is half the distance between adjacent atoms of the same element in a molecule.... View Article
Sundarbans are named after Sundari trees. The ‘Sundari’ is the most abundant tree in these forests. This is the name of the large mangrove... View Article
Aniline is insoluble in water because of the large hydrocarbon part that retards the formation of an H-bond. So it is insoluble in water.... View Article
Sesame is one of the oldest oilseed crop and an important oil yielding crop with an oil content of 40 to 50 % and popularly known as Til or... View Article
KCN on reacting with haloalkanes from alkyl cyanides. KCN is predominantly ionic and produces cyanide ions in solution. In this case, both... View Article
The nickel-cadmium battery is a type of a secondary storage cell. A Battery is a device consisting of one or more electrical cells that convert... View Article
The largest river of Peninsular India is Godavari. The second-longest river Godavari is called as Vridh Ganga. After Ganga, the Godavari river... View Article
Cotton is associated with ginning. It is the process of separating the seeds from the fibre. The cotton cultivation has various steps in which... View Article
T = 20oC + 273 = 293 K Celsius and Kelvin are units of temperature.  The basic unit of temperature in the SI system is the kelvin (K). The... View Article