The biggest telescopes are reflecting - instead of a main lens, they have a main mirror. Above a certain size, it is no longer feasible, or at least practical, to use lenses.
The biggest telescopes are reflecting - instead of a main lens, they have a main mirror. Above a certain size, it is no longer feasible, or at least practical, to use lenses.
The biggest telescopes are reflecting - instead of a main lens, they have a main mirror. Above a certain size, it is no longer feasible, or at least practical, to use lenses.
The biggest telescopes are reflecting - instead of a main lens, they have a main mirror. Above a certain size, it is no longer feasible, or at least practical, to use lenses.
no,its obvious from ur question that:
In optical telescope mirror telescope just simple light of distant objects can be seen nearer.it is used to see distant objects.
while in x.ray telescope mirrors x.ray light can be seen.
All light telescopes have some lenses, so they use refraction at some point. The main light-gathering element in a telescope can either be a lens (refraction) or a mirror (reflection). The largest telescopes always use mirrors.
Please reach into your pocket and take out your Executive Decision Maker. (You may call it a "coin".) Please flip it, and base your decision on that.
The biggest point of difference is that reflecting telescopes can be made much larger than refractors.
No, in the sense that the two things don't have anything to do with each other. An x-ray telescope could be either a refracting telescope or a reflecting telescope.
The biggest telescopes are reflecting - instead of a main lens, they have a main mirror. Above a certain size, it is no longer feasible, or at least practical, to use lenses.
Simply, yes.
An XRAY.
Xray
increasing its frequency
To be sure, you will have to have an xray.
Xylophones xray xmas which contain xenon
It is a space based XRAY telescope
An XRAY.
not at all, it's a reading of your brain's electrical signals, similar to cardiogram...
Optical coherence tomography is technology that allows for ultrasound resolutions of tissues. It is a lot like an xray, but it analyzes the tissues it scans. A benefit of this technology is that it is not invasive. Also it creates images in 3d which allows doctors to examine and study the images with more accuracy.
There is no antonym. An xray is a wavelength. There is no opposite.
when taking a dental xray how do u make it appear on the xray more darker in color?
had a chest xray, there was a shadow over my heart what is it
You should check out RC XRAY. They are an online dealer who only sells XRAY RC cars and parts through their store. This includes the XRAY M18T PRO.
No. Neither X-Ray nor xray are allowed in Scrabble.
XRAY Model Racing Cars was created in 2000.
Yes, XRAY is a company. If you are referring to the electromagnetic radiation, x-ray what you mean.
An xray technician is commonly referred to as a radtech or radiation technician in a medical setting.