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What is the radio interferometer?
A radio interferometer is a scientific instrument used to observe and study radio waves emitted by celestial objects such as stars, galaxies, and quasars. It consists of multiple radio antennas or dishes that are spread out over a large area and work together to create a combined signal. By combining the signals from different antennas, a radio interferometer can create high-resolution images and precise measurements of radio sources in the universe.
Connecting multiple telescopes together to combine the images is called?
telescopes
Why have no large refracting telescopes been built since 1900?
Refracting telescopes suffer from chromatic aberration, refracting telescopes have several surfaces to shape and polish, making large glass lenses without interior defects is very difficult, and large glass lenses are more difficult to support than large mirrors.
What is the radio telescopes limitations?
Radio telescopes have several limitations, including their dependence on atmospheric conditions, which can cause interference and signal degradation. They also have lower resolution compared to optical telescopes due to the longer wavelength of radio waves, which limits their ability to distinguish between closely spaced objects. Additionally, radio telescopes can be affected by man-made radio frequency interference, complicating the detection of faint astronomical signals. Finally, they require large physical structures, making them costly and logistically challenging to build and maintain.
What type of telescope detects energy that is outside of the visible spectrum?
There is a large amount of specific - NEW -information about the goings-on in the Cosmos. Each type of answer to this Question has a huge NASA project associated with it! Infra-red is IRAS, ultraviolet, radio waves, X-rays, Gamma-ray bursts - each has its own astounding collection of new discoveries.There are many telescopes that detect energy outside the visible spectrum. Some of the telescopes include infrared, Fresnel imagers, ultraviolet, and submillimetre telescopes.No, some telescopes are designed to work with ultraviolet, infrared, microwaves, radio waves, or even gamma rays.Well several telescopes detect invisible em radiations.. terrestrial telescopes in clude all Radio telescopes.. also there are several space telescopes which make observations in the invisible region of the em spectrum. eg. Chandra x-ray telescope, XMM- Newton, even Hubble space telescope (UV region).
When several radio telescopes are wired together the resulting network is called a?
antenna
When several radio telescopes are wired together the resulting network is call?
Interferometer.
When several radio telescopes are wired the resulting radio is called a radio?
antenna
What is the interferometry and how does is affect the images that are produced?
Interferometry is The act of linking several telescopes together so they act as one telescope. It improves as the distances in the telescopes increase.
What is interferometry and how does it affect images that are produced?
Interferometry is The act of linking several telescopes together so they act as one telescope. It improves as the distances in the telescopes increase.
What is interferometry and does it affect the images that are produced?
Interferometry is The act of linking several telescopes together so they act as one telescope. It improves as the distances in the telescopes increase.
What is interferometry and how does it affect the images that are produce?
Interferometry is The act of linking several telescopes together so they act as one telescope. It improves as the distances in the telescopes increase.
What is the main reason for using several radio telescopes together as an interferometer and how does this technique enhance the resolution and sensitivity of astronomical observations?
Using several radio telescopes together as an interferometer allows for a larger effective aperture, which enhances the resolution and sensitivity of astronomical observations. This technique combines the signals from multiple telescopes to create a virtual telescope with a resolution equivalent to a single dish with a diameter equal to the farthest separation between the telescopes. This results in sharper images and the ability to detect fainter signals from celestial objects.
A computer which links several PCs together in a network is called a?
The usual term is either a file-server or network server.
When two amino acids are chemically joined together the resulting structure is?
A polypeptide, and when several polypeptides are formed they link to form a protein.
What is the network which coonects systems with a local area network?
The WAN or the WWW commonly known as the Internet. WAN stands for wide area network which could link several business locations together as a unit. The device's that connect different area networks together is called a "Router". With a router, you can connect to the Internet, or to the companies WAN (wide area network).
What are the largest reflecting telescopes?
Radio telescopes. I believe the largest INDIVIDUAL radio telescope has a diameter of about 300 meters. Moreover, several of those are often connected to work in unison.
