NEETPhysics2025

NEET Physics 2025 Quick Revision Notes Topic-Wise Free PDF Download

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NEET Physics 2025 NEET Physics 2025 Quick Revision Notes Topic-Wise Free PDF Download available here. Physics Quick Revision Handbook Notes offers a quick summary of all chapters, helping you quickly grasp essential concepts and theories for NEET 2025. You can Enhance your revision with additional notes for better understanding of subject. By using this free […]

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LinearExpansion

Thermal Expansion

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When heat is supplied to material, its dimensions(length, area, volume) can be changed due to change in its temperature.The phenomenon of change in dimensions of an object due to heat supplied is known as thermal expansion. Types Of Thermal Expansion There are three types of thermal expansion.(I) Linear Expansion(II) Area Expansion(III) Volume Expansion (I) Linear

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AbsoluteTemperature

Absolute Temperature

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Absolute Zero Temperature Theoretically, there is no limit for maximum temperature but there is a sharp point for minimum temperature that no body can have the temperature lower than this minimum value of temperature which is known as absolute zero temperature. Absolute Zero Temperature From p-T Graph The variation of pressure(P) with temperature(T) can be

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IdealGasEquation

Ideal Gas Equation

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There are three characteristics of gas which describe its behaviour. These are pressure(P), volume(V) and temperature(T). The relation among pressure, volume and temperature of a gas is given by these two laws. (1) Boyle’s Law It is given by English chemist Robert Boyle (1627-1691). According to this law at constant temperature, pressure is inversely proportional

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LongitudinalWaves

Longitudinal Waves

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These are the waves in which the individual particles of the medium oscillate along the direction of wave propagation. We consider a long hollow cylinder AB closed at one end and having a movable piston at the other end. If we suddenly move the piston rapidly towards right, a small layer of air just near

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Transversewave

Transverse Wave

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These are the waves in which the individual particles of the medium oscillate perpendicular to the direction of the wave propagation. Example: Waves in string, ripples on the surface of water, movement of sting of stringed musical instruments like sitar, guitar etc. We consider a horizontal string with its one end fixed to a rigid

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Degreeoffreedom

Degree Of Freedom

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The total number of co-ordinate or independent quantities required to describe completely the position and configuration of a dynamic system is known as number of degree of freedom of the system. It is represented by f and expressed as (I) In case of monoatomic gas, such a helium, neon, organ, kripton, etc have translational degree

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