File:MV Lamp 175 W.JPG
MV_Lamp_175_W.JPG (231 × 396 pixels, file size: 58 KB, MIME type: image/jpeg)
Captions
DescriptionMV Lamp 175 W.JPG |
English: Closeup Of a 175 watt mercury-vapor lamp bulb. The inner quartz tube has mercury and argon gas inside it, and produces light by an electric arc through the mercury vapor. The small cylinder below the inner tube is a resistor to provide a small current to an electrode that creates a small starting arc to start the main arc. The outer bulb has an optical filter material that blocks the dangerous short-wavelength (UV-C) ultraviolet light the arc produces. |
Source | Own work |
Author | Tylercat5 (talk) |
Public domainPublic domainfalsefalse |
This work has been released into the public domain by its author, Tylercat5, at the English Wikipedia project. This applies worldwide. In case this is not legally possible: |
.
File history
Click on a date/time to view the file as it appeared at that time.
Date/Time | Thumbnail | Dimensions | User | Comment | |
---|---|---|---|---|---|
current | 18:43, 25 November 2008 | 231 × 396 (58 KB) | Nemo bis (talk | contribs) | {{Information |Description=Closeup Of A 175w MV Bulb |Source=self-made |Date= |Author=Tylercat5 (talk) |other_versions= }} {{PD-user-w|en|wikipedia|Tylercat5}}. Category:Mercury-vapor lamps <!--{{Im |
You cannot overwrite this file.
File usage on Commons
There are no pages that use this file.
File usage on other wikis
The following other wikis use this file:
- Usage on ar.wikipedia.org
- Usage on bg.wikipedia.org
- Usage on ca.wikipedia.org
- Usage on en.wikipedia.org
- Usage on es.wikipedia.org
- Usage on eu.wikipedia.org
- Usage on fa.wikipedia.org
- Usage on fr.wikibooks.org
- Usage on fr.wiktionary.org
- Usage on he.wikipedia.org
- Usage on id.wikipedia.org
- Usage on it.wikipedia.org
- Usage on ml.wikipedia.org
- Usage on pl.wikipedia.org
- Usage on pt.wikipedia.org
- Usage on sh.wikipedia.org
- Usage on th.wikipedia.org
- Usage on uk.wikipedia.org
- Usage on zh.wikipedia.org
Metadata
This file contains additional information such as Exif metadata which may have been added by the digital camera, scanner, or software program used to create or digitize it. If the file has been modified from its original state, some details such as the timestamp may not fully reflect those of the original file. The timestamp is only as accurate as the clock in the camera, and it may be completely wrong.
Image title | IM000564.JPG |
---|---|
Camera manufacturer | Hewlett-Packard |
Camera model | Photosmart M305 |
Copyright holder | Copyright 2003-2004 |
Exposure time | 1/64 sec (0.015625) |
F-number | f/2.91 |
ISO speed rating | 100 |
Date and time of data generation | 12:30, 1 January 2004 |
Lens focal length | 6.25 mm |
Orientation | Normal |
Horizontal resolution | 0 dpc |
Vertical resolution | 0 dpc |
Software used | Microsoft Windows Photo Gallery 6.0.6000.16386 |
File change date and time | 15:06, 18 May 2008 |
Y and C positioning | Co-sited |
Exposure Program | Normal program |
Exif version | 2.2 |
Date and time of digitizing | 12:30, 1 January 2004 |
Meaning of each component |
|
Image compression mode | 1.4665273030599 |
APEX shutter speed | 6.002 |
APEX aperture | 3.082 |
APEX exposure bias | 0 |
Maximum land aperture | 3.082 APEX (f/2.91) |
Subject distance | 0.23 meters |
Metering mode | Average |
Light source | Flash |
Flash | Flash fired, auto mode |
Supported Flashpix version | 1 |
Color space | sRGB |
Digital zoom ratio | 1 |
Scene capture type | Standard |
Scene control | 171 |
Contrast | Normal |
Saturation | Normal |
Sharpness | Hard |
Subject distance range | Macro |
Unique image ID | 41AA85DB592F40898C5CC4767E8D2BBF |