There are many disadvantages of telescopes. These disadvantages of telescopes include not being able to see what you need to see.
Some are inefficient and hardly gather the information you need.
i dont know find out yr self
Gamma radiation is very penetrant and is used in medicine, nondestructive testing, etc.
no, reflecting telescopes.
No
reflecting telescopes have concave lenses and refraccting telescopes have convex lenses.
i dont know find out yr self
Gamma radiation is very penetrant and is used in medicine, nondestructive testing, etc.
Researchers use all of these: -- optical telescopes -- radio telescopes -- x-ray telescopes -- infra-red telescopes -- ultraviolet telescopes
refracting
No they are not bigger then radio telescopes at all.
no, reflecting telescopes.
Radio telescopes collect radio waves. Optical telescopes capture visible light waves.
Ground-based telescopes, and space telescopes. Or: refracting telescopes (main collector is a lens), and reflecting telescopes (main collector is a mirror). Or: Home telescopes (small ones), and professional ones (larger and more expensive).
At a store for telescopes!
No
All space telescopes are unmanned - unless you want to count the small telescopes on the Shuttle or IIS as space telescopes.
reflecting telescopes have concave lenses and refraccting telescopes have convex lenses.