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MOTION OF PARTICAL
BYVAMSI KRISHNA POLAVARAPU
WHAT IS MOTION???
In physics, motion is a change in position of an object with respect to time. Motion is typically described in terms of displacement, distance, velocity, acceleration, time and speed.
Types of motion
Simple harmonic motion Periodic motion Linear motion Reciprocal motion Random motion Brownian motion Circular motion Rotary motion Curvilinear motion Rotational motion Rolling motion Oscillation
MOTION AROUND US.... Universe Galaxies Solar system Planets Dust particals Cells Protons Neutrons
TYPES OF MOTION OF PARTICALS.....
Normally motion occurs in three states
Motion of particals in solids Motion of particals in
liquids Motion particals in gases
MOTION OF PARTICALS ARE OCCURED BY EXTERNAL FORCES
Gravitational force Centrifugal force Buoyant force Drag force Magnetic fields Electric fields
Buoyant Forces The behavior of an object
submerged in a fluid is governed by Archimedes' Principle. Archimedes (a greek mathematician) determined that a body which is completely or partially submerged in a fluid experiences an upward force called the Buoyant Force
LIGHT BEND DUE TO MOTION OF PARTICALS
The Tyndall effect, also known as Tyndall scattering, is light scattering by particles in a colloid or else particles in a very fine suspension. It is named after the 19th-century physicist John Tyndall.
TYNDALL EFFECT
Tyndall effect is used commercially to determine the size and density of particles in aerosols
Blue irises