Nuclear Reactions Rutherford in 1919 transmitted nitrogen isotope into an oxygen isotope. The nitrogen was subjected to the action of […]
Author: StopLearn Team 2
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Circular Motion
Meaning of Circular Motion Circular motion is the motion of a body around a circle. The simplest form of circular […]
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Linear Motion: Speed and Velocity
Speed The speed of an object is a measure of how fast something is traveling. speed (m/s) = distance (m) ÷ […]
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Motion: Force and Friction
Force Definition of Force Force can be defined as that which changes or tends to change the state of rest […]
Definition of Motion Motion by definition is a change in the position of a body with time with respect to […]
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Position, Distance and Displacement
The Concept of Position The position of an object is its location in space. It is usually expressed in relation […]
Measurement of Length/Distance Length is measured using the following instruments. (a) Metre Rule: A metre rule is a measuring device calibrated in […]
Fundamental Quantities The Concept of Fundamental Quantities Fundamental quantities are physical quantities whose dimensions and units are not usually derived […]
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Definition of Physics
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Electrostatics
ELECTROSTATICS CONTENT Definition of Electrostatics Types of Charges The Law of Electrostatics Gold leaf Electroscope Ways of Producing Charges Charge […]