Light can be defined as electromagnetic radiation that is visible to the human eye, but also includes radiation with frequencies above and below the visible spectrum. Many properties of light can be explained by the wave theory that describes light as a transverse wave with electrical and magnetic properties. The speed of light varies when passing through different materials, which can be explained by this wave theory.
Use principles of reflection and refraction to describe how lenses and mirrors work.
**More good stuff available at:
www.wsautter.com
and
http://www.youtube.com/results?search_query=wnsautter&aq=f
When light travelling in one medium falls on the surface of second medium the following three effect may occur.
1:- A part of incident light is reflected back into the same medium. This is called Reflection of light.
2:- A part of light is passes through the medium.This Is known as Refraction of light.
3:- And remaining part of the light is absorbed by the surface on which the light fall. This is known as Absorption of light.
Polarization of Light and its Application (healthkura.com)Bikash Sapkota
Download link ❤❤https://healthkura.com/eye-ppt/29/❤❤
Dear viewers Check Out my other piece of works at ❤❤❤ https://healthkura.com/eye-ppt/ ❤❤❤
polarization of light & its application.
PRESENTATION LAYOUT
Concept of Polarization
Types of Polarization
Methods of achieving Polarization
Applications of Polarization
POLARIZATION
Transforming unpolarized light into polarized light
Restriction of electric field vector E in a particular plane so that vibration occurs in a single plane
Characteristic of transverse wave
Longitudinal waves can’t be polarized; direction of their oscillation is along the direction of propagation.............
For Further Reading
•Optics by Tunnacliffe
•Optics and Refraction by A.K. Khurana
•Principle of Physics, Ayam Publication
•Internet
Light is a transverse, electromagnetic wave that can be seen by humans. The wave nature of light was first illustrated through experiments on diffraction and interference. Like all electromagnetic waves, light can travel through a vacuum. The transverse nature of light can be demonstrated through polarization.
This PPT gives an elementary idea about dispersion. The dispersion through prism is discussed in some details & combination of prisms are made to make either dispersion or deviation to be equal to zero.
POLARIZATION
Polarization is a property of waves that can oscillate with more than one orientation.
Electromagnetic waves such as light exhibit polarization, as do some other types of wave, such as gravitational waves.
Sound waves in a gas or liquid do not exhibit polarization, since the oscillation is always in the direction the wave travels.
Use principles of reflection and refraction to describe how lenses and mirrors work.
**More good stuff available at:
www.wsautter.com
and
http://www.youtube.com/results?search_query=wnsautter&aq=f
When light travelling in one medium falls on the surface of second medium the following three effect may occur.
1:- A part of incident light is reflected back into the same medium. This is called Reflection of light.
2:- A part of light is passes through the medium.This Is known as Refraction of light.
3:- And remaining part of the light is absorbed by the surface on which the light fall. This is known as Absorption of light.
Polarization of Light and its Application (healthkura.com)Bikash Sapkota
Download link ❤❤https://healthkura.com/eye-ppt/29/❤❤
Dear viewers Check Out my other piece of works at ❤❤❤ https://healthkura.com/eye-ppt/ ❤❤❤
polarization of light & its application.
PRESENTATION LAYOUT
Concept of Polarization
Types of Polarization
Methods of achieving Polarization
Applications of Polarization
POLARIZATION
Transforming unpolarized light into polarized light
Restriction of electric field vector E in a particular plane so that vibration occurs in a single plane
Characteristic of transverse wave
Longitudinal waves can’t be polarized; direction of their oscillation is along the direction of propagation.............
For Further Reading
•Optics by Tunnacliffe
•Optics and Refraction by A.K. Khurana
•Principle of Physics, Ayam Publication
•Internet
Light is a transverse, electromagnetic wave that can be seen by humans. The wave nature of light was first illustrated through experiments on diffraction and interference. Like all electromagnetic waves, light can travel through a vacuum. The transverse nature of light can be demonstrated through polarization.
This PPT gives an elementary idea about dispersion. The dispersion through prism is discussed in some details & combination of prisms are made to make either dispersion or deviation to be equal to zero.
POLARIZATION
Polarization is a property of waves that can oscillate with more than one orientation.
Electromagnetic waves such as light exhibit polarization, as do some other types of wave, such as gravitational waves.
Sound waves in a gas or liquid do not exhibit polarization, since the oscillation is always in the direction the wave travels.
INTRODUCTION TO QUANTUM THEORY LIGHT AND ITS PRINCIPLES
The General Characteristics, Properties and Classification of Wave, The Nature of Light (Is that
wave? Or particle? Or Both?), Classical and Quantum Theory of Light
THE WAVE NATURE OF LIGHT
Huygens’s wave theory of light, Young’s Double Slits Experiment, and Electromagnetic waves
(Maxwell’s Electromagnetic theory of light)
PARTICLE NATURE OF LIGHT
Newton’s corpuscular theory of light and Black Body radiation, Photoelectric Effect, The
Compton Scattering Effect, X-ray and X-ray Diffraction, and The Davinson-Germer Electron
Diffraction Experiment
WAVE PARTICLE DUALITY
De-Broglie Wave length, Electron Double Slits Diffraction Experiment, and Electron
Microscope
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Lights and Optics - reflection, refraction and dispersion of light
1.
2. Light (along with all other forms of electromagnetic
radiation) is a fundamental entity and physics is
still snuggling to understand it.
Light may be defined as electromagnetic radiation,
which is visible to the human eye. It is also applied to
radiation having frequencies somewhat above and
below the range human sight.
Many of the properties of light can be explained on
the theory that light is a transverse wave motion
with both electrical and magnetic properties. This
theory satisfactorily explains the variation in the
velocity of light as it passes through different
solid, liquids, and gases.
3.
4.
5.
6.
7. It is a line drawn perpendicular to a line or
plane.
It is the angle between the incident ray and
the normal drawn to the point of reflection.
8. the angle between the reflected ray and the
normal drawn to the point of reflection.
the incident ray, reflected ray, and normal
to the surface all lie in the same plane
9. It is the ray that represents the light
reflected by the surface.
It is a ray of light that strikes a surface.