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NEET UG Physics Exam: 11 Years Topic and Chapter Wise Previous Year Questions

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NEET UG Exam 2024 Last 11 Years Physics Topic and Chapter Wise Previous Year Questions With Solution In this post I have provided NEET UG Physics Exam Last 11 Years Topic and Chapter Wise Previous Year Questions with solutions. This previous year questions help to understand question pattern and level of questions asked in NEET […]

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MolecularNatureOfMatter

Molecular Nature Of Matter

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In 20th century, Richard Feynman one of the great physicists discovered that matter is made up of atoms. About 2000 year ago John Dalton suggested that the smallest constituents of an element are atoms and they cannot be separated any further. Atoms of one element are identical but differ from those of other elements. A

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20240419 101952

Thermal Equilibrium

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Two systems are said to be in thermal equilibrium with each other, if they have the same temperature. Let two gases A and B contained in two different vessels. Let the pressure and volume of the gases be (PA and PB) and (VA and VB) respectively. If the two vessels are separated by an adiabatic

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Thermodynamic Equilibrium

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A system is said to be in the state of Thermodynamic equilibrium, if the microscopic variables describing the thermodynamic state of the system do not change with time. We consider a gas inside a closed rigid container completely insulated from the surroundings. If the pressure, volume, temperature, mass and composition of gas do not change

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Thermodynamics

Thermodynamics

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Thermodynamics is a branch of science that deals with the concept of heat and temperature and the inter-conversion of heat and other forms of energy. It mainly deal with the transformation of heat into mechanical work and vice versa. (I) Thermodynamic System An assembly of a very large number of particles having a certain value

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Heat

Heat

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Heat is the form of energy which flows from hotter body to colder body by virtue of temperature difference. The process of transfer of heat is a non-mechanical process i.e there is no mechanical work involve in the process of heat transfer. The amount of heat is measured in joule (SI unit) and other widely

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Temperature

Temperature

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Temperature is the measure of degree of hotness or coldness of a body. The measurement of temperature of a body is a relative measure. We can consider three body with temperature T₁, T₂ and T₃, where T₁>T₂>T₃ then the body T₁ is called hotter one with respect to another one which is known as colder

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