'Tungsten filament' diaporamas de présentation

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On the Brightness of Bulbs

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G622 Monitoring the activity of the human body

G622 Monitoring the activity of the human body. DATE: 2 nd April 2014 3.3.5 Imaging Methods LO: to understand how different imaging techniques are used Starter - get out exam questions , Jun 2012 Q1 p2-4 , Jan 2012 Q3 (g) p10 . 3.3.5 Imaging Methods.

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Tungsten or Quartz Halogen

Tungsten or Quartz Halogen. Tungsten filament Halogen glass Encased in a glass quartz bulb 3200 k. Information about pertinent light sources from wikipedia :

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Interaction of radiation with matter, X-ray production and X-ray beams

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X-ray crystallography

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Dental X-ray Machine

Dental X-ray Machine. 118 Radiology. Component Parts. The Dental x-ray machine consists of 3 visible component parts: The Control Panel The Extension Arm The Tubehead. Newer Design. Control Panels. Older style. The Control Panel. The Control Panel contains:

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Inside a light bulb

Inside a light bulb. Inside a light bulb. Tungsten filament. Inside a light bulb. Inside a light bulb. Glass enclosure. Inside a light bulb. Inside a light bulb. Metal rods. Inside a light bulb. Inside a light bulb. Metal base. Inside a light bulb. Inside a light bulb. No metal

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Producing Light

Producing Light. Incandescent Lights . Heating a piece of metal until it glows Thin wire called a filament More than 80 percent of the energy in this light is produced as heat. Fluorescent Lights. Filled with a gas at low pressure

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Spectroscopy The study of the interaction between matter and light

Spectroscopy The study of the interaction between matter and light. The white light from stars can be separated out into its different wavelengths using a prism or diffraction grating. However if you look at the spectrum from our own sun, it is not continuous, it has dark lines in it.

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The Right Light

The Right Light. Choosing Energy Efficient Light Bulbs & Alternatives By J.W.Wyche Jr.ACE Mentor GreenTech E&E Academy. One Bulb Changes Everything!. Your choice of lighting can change your electricity usage, costs, and emissions.

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