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What part of an image intensification tube converts the X-ray image into a visible image?
Wiki User
∙ 12y ago
Input Phosphor.
The x-ray image intensifier converts the transmitted x rays into a brightened, visible light image. Within an image intensifier, the input phosphor converts the x-ray photons to light photons, which are then converted to photoelectrons within the photocathode. The electrons are accelerated and focused by a series of electrodes striking the output phosphor, which converts the accelerated electrons into light photons that may be captured by various imaging devices.
Wiki User
∙ 12y ago
Wiki User
∙ 10y agoinput phosphor
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How rays can be produce by cathode ray oscilloscope?
A: xray emits from TV, OSCILLOSCOPE and some more instruments due to requirement of hi voltage to see the display
Factors influencing quality and intensity of xray?
Power of the X-ray tube, voltage applied, current intensity, anticathode type, filters, collimator, tube design, working atmosphere, etc.
What lenses are used in an X-ray machine?
Well, none. It is possible to focus X-rays with elaborate structure using grazing incidence, by Xray machines don't use them or any other focusing devices.
Explain the working and constructions of bragg's spectrometer?
Constructin: It works like an optical spectometer.X-rays frm an Xray tube are incedent on a crystal at some glancing angle 'b'.Since they r to be incedented in form of narrow beams slits of lead plates are used.the crystal is mounted on a turntabe which can move along a vertical axis.circular scales are mounted on the turntable to measure the ange'b'.At some point it consists of an arm which has a detector attached to it.when the turntablle moves with an ange'b' the arm moves with angle 2b.this way the X-ray beam is always incidented inside the detector.The ionising current produced by the reflected beam is merasured by a sensitive electometer E or recorded on photographic plates. Working: Initially the angle b is adjusted to 0 deg.With this the detector is so adjusted to receive the beam inside it.Then the crystal is moved in small angles and the correspnding deflections is noted down.A graph is ploted of Ionization current vs glancing ange. This is used to verify Bragg's law. ie sin a:sin b:sin c=1:2:3.
Are rejected fertilized eggs visible?
Only if you have xray vision!
An instrument that allows light to pass through the specimen and uses tho lenses to form an image is a?
xray
Does the process of photoconduction only occur in the visible light spectrum?
No, it is also observed in case of UV, Xray, Gamma ray.
What would cause a dark spot next to the heart on an Xray?
This is the visible portion of the heart in an xray. From this an MD can tell if the heart is too big, and if there are any structural problems within the chest cavity.
Is an xray a light wave?
Yes an X-Ray is a light wave. It comes before Gamma Rays! The smallest wave visible.
Does abscess show on xray?
Yes an abscess will be visible on an x-ray. It usually appears at the botom of the root of the tooth as a dark circular area.
What if you see black areas on a bone Xray?
areas which are less dense and have allowed more xrays to pass through. eg Black = air, softer tissues. White= bone/ calcification
What is siganl bandwidth?
Scroll down to related links and look at "Bandwidth and geometric mean".
What is the antonym for xray?
There is no antonym. An xray is a wavelength. There is no opposite.
How do you make a dental xray more darker?
when taking a dental xray how do u make it appear on the xray more darker in color?
How is an image formed using xray?
they drill in to the bone, take some bone fragment and clone it to make a structure then a well known wildlife photographer will paint it and take a picture
What is xray penumbra?
Penumbra is lack of sharpness of the film. It is a fuzzy, unclear area that surrounds a radiographic image and is affected by focal spot size(smaller the better), film composition(larger the size of crystals less sharp the image), and movement during the exposure.
