infra-red telescope is a telescope in which you can look at everything in the waves of infra-red.
It collects infrared radiation.
most telescopes are used to collect and focus on different types of electromagnetic radiation from stars. Including visible light
They all collect and focus light and other forms of electromagnetic radation.
microwaves
A radio telescope.
Both types of telescope collect and focus electromagnetic radiation for observational purposes, the difference is their band of observed frequencies. Radio telescopes are used for the radio frequencies ( ~3km - ~30cm) while optical telescopes are used for frequencies closer to visible light ( ~0.7μm - ~0.4μm). Optical telescopes may also be able to detect infrared and ultraviolet light.
visible light
most telescopes are used to collect and focus on different types of electromagnetic radiation from stars. Including visible light
All telescopes collect or focus radiation in some way, because visible light is a form of electromagnetic radiation. The advantages of telescopes include being able to see things that are far away, as well as the ability to observe heavenly bodies.
They all collect and focus light and other forms of electromagnetic radation.
An "optical" telescope would naturally collect light from optical wavelengths, meaning visible light from ~400-800nm.
microwaves
A radio telescope.
Telescopes collect electromagnetic energy, not mechanical energy.
Telescopes are made to view distant objects that cannot be seen clearly with the human eye. Many telescopes only collect light that is visible to the human eye, but others can collect different frequencies of electromagnetic radiation including x-rays, ultraviolet, and infrared.
'coz they are the one we use to collect radiants and 'coz im cute hahahaha
Both types of telescope collect and focus electromagnetic radiation for observational purposes, the difference is their band of observed frequencies. Radio telescopes are used for the radio frequencies ( ~3km - ~30cm) while optical telescopes are used for frequencies closer to visible light ( ~0.7μm - ~0.4μm). Optical telescopes may also be able to detect infrared and ultraviolet light.
it gather electro magnetic radiation from object in space and concern trites it for better observation