Hubble
The human eye is a refractor, but the telescope could be either refractor or a reflector.
It is used to observe features of stars, planets, and other celestial objects by their visible light (generated or reflected).
There are a number of instruments aboard the Hubble Space Telescope. The primary telescope does collect light in the visible spectrum.
Telescope.
refractor
A radio telescope detects light in the form of radio waves and a refracting telescope detects light in the visible wavelengths
radio telescope detects radio waves and a light telescope views light waves.
The human eye is a refractor, but the telescope could be either refractor or a reflector.
Radio Telescope observe light of a different wavelength then optical light. Radio waves have a longer wavelength then visible light. Some interstellar objects barley emit any light in the visible spectrum but emit a significant amount of radiation in the radio spectrum. Radio telescopes enable us to view objects which emit in the radio spectrum.
It is used to observe features of stars, planets, and other celestial objects by their visible light (generated or reflected).
There are a number of instruments aboard the Hubble Space Telescope. The primary telescope does collect light in the visible spectrum.
No.
Illuminated objects
Refracting Telescope.
Telescope.
The word telescope is from the Greek words meaning "distant" and "viewing" (looking). The telescope is : 1.) An arrangement of lenses or mirrors or both that focuses visible light, permitting better observation of distant objects. 2.) Any of various devices, such as a radio telescope, similarly used to detect and observe distant objects by their emission, transmission, reflection, or other interaction with invisible radiation.
refractor