Infrared photography

Infrared photography

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  Assignment Work On INFRARED PHOTOGRAPHY Submittedby :- Giriraj Singh Shaktawat B.Sc +M.sc , IIIrd sem Branch :- Forensic Science 1806DBSFS03833 Shri Vaishnav Institute of Forensic Science, Shri Vaishnav Vidyapeeth Vishwavidyalaya,
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  The light wesee with our eyes is really a very small portion of what is called the "Electromagnetic Spectrum.“ Radiation in the Electromagnetic Spectrum is often categorized by wavelength. Short wavelength radiation is of the highest energy and can be very dangerous - Gamma, X-rays and ultraviolet are examples of short wavelength radiation. Longer wavelength radiation is of lower energy and is usually less harmful - examples include radio, microwaves and infrared. EMR
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  Infrared Radiation Infrared radiation(IR), sometimes referred to simply as infrared, is a region of the electromagneticradiation spectrum where wavelengths range from about 700 nanometers (nm) to 1 millimeter (mm). Infrared waves are longer than those of visible light, but shorter than those of radio waves.
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  • The waveis longer than light which humans can see and shorter than microwaves. The word infraredmeans below red. It comes from the Latin word infra (meaning below) and the English word red. • Infrared light also improves the circulation of oxygen- rich blood in the body, promoting faster healing of deep tissues and relieving pain.Infrared light is the heat people feel when exposed to the sun. ...Infrared light has shown immense health benefits, from pain relief to reducing inflammation. • Infrared radiation was discovered in 1800 by astronomer Sir WilliamHerschel, who discovered a type of invisible radiation in the spectrum lower in energy than red light .
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  Infrared Photography LIGHT That naturalagent or influence which evokes the functional activity of the organ of the sight opposed to darkness. Infrared Laying beyond the red end of the visible spectrum , b/w 700 to 900 nm, it is invisible. Digital Photography A picture made by focusing an image and then storing it digitally.
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  Types of InfraredPhotography
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  Some Examples OfInfrared Photography
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  ThankYou