Which waves are used for a communication through artificial satellites?

Which waves are used for a communication through artificial satellites?
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1 Answer

Answer :

Microwaves
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Related questions

Which waves are used for a communication through artificial satellites? -Do You Know?

Description : Which waves are used for a communication through artificial satellites? -Do You Know?

Last Answer : answer:

Which among the following waves is used for communication by artificial satellites? (1) Micro waves (2) Radio waves (3) A. M. (4) Frequency of 1016 series

Description : Which among the following waves is used for communication by artificial satellites? (1) Micro waves (2) Radio waves (3) A. M. (4) Frequency of 1016 series

Last Answer : (1) Micro waves Explanation: For fixed (point-to-point) services, communications satellites provide a microwave radio relay technology complementary to that of communication cables. They are also used ... is extensively used for point-to-point telecommunications (i.e., non broadcast uses).

Which among the following waves is used for communication by artificial satellites ? (1) Micro waves (2) Radio waves (3) A. M. (4) Frequency of 1016 series

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Last Answer : Micro waves

How are the artificial satellites located in the sky ?? Why not fall down ?

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On what basis did technologists place artificial satellites in space ?

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First communication satellites used frequencies of A. 6 GHz for uplink B. 3 GHz for uplink C. 6 GHz for downlink D. 5 GHz for downlink

Description : First communication satellites used frequencies of A. 6 GHz for uplink B. 3 GHz for uplink C. 6 GHz for downlink D. 5 GHz for downlink

Last Answer : 6 GHz for uplink

A large numbers of computers in a wide geographical area can be efficiently connected using (A) twisted pair lines (B) coaxial cables (C) Communication satellites (D) all of the above

Description : A large numbers of computers in a wide geographical area can be efficiently connected using (A) twisted pair lines (B) coaxial cables (C) Communication satellites (D) all of the above

Last Answer : (D) all of the above

The device in communication satellites which receives signals from an earth station and transmits them to different directions is (1) Transformer (2) Transistor (3) Transponder (4) Transducer

Description : The device in communication satellites which receives signals from an earth station and transmits them to different directions is (1) Transformer (2) Transistor (3) Transponder (4) Transducer

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Communication satellites are used to: (1) To transmit communication signals (2) To receive and redirect communication signals (3) To only receive communication signal (4) To provide information of national sources only

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Last Answer : To receive and redirect communication signals

Satellites used for international communication are called

Last Answer : Satellites used for international communication are called Intelsat.

Electromagnetic waves of frequencies arbitrarily lower than 3,000 GHz, propagated in space without artificial guide. A. Space waves B. Terrestrial waves C. Mobile D. Hertzian waves

Description : Electromagnetic waves of frequencies arbitrarily lower than 3,000 GHz, propagated in space without artificial guide. A. Space waves B. Terrestrial waves C. Mobile D. Hertzian waves

Last Answer : D. Hertzian waves

_____ devices may support a number of interoperable communication protocols and communicate with other device and also with infrastructure. A. Artificial Intelligence B. Machine Learning C. Internet of Things D. None of above

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What waves are used in communication?

Description : What waves are used in communication?

Last Answer : Many different types can be:sound waves in airelectrical waves in wireselectromagnetic waves (e.g. radio, microwave, infrared, visible light)etc.

Ozone layer in the outer atmosphere helps us in – (1) reflecting radio waves and makes radio communication possible (2) regulating he temperature of atmosphere (3) absorbing cosmic ray particles (4) absorbing U-V radiations

Description : Ozone layer in the outer atmosphere helps us in – (1) reflecting radio waves and makes radio communication possible (2) regulating he temperature of atmosphere (3) absorbing cosmic ray particles (4) absorbing U-V radiations

Last Answer : (4) absorbing U-V radiations Explanation: The ozone layer is a layer in Earth's atmosphere containing relatively high concentrations of ozone (03) which absorbs 97- 99% of the Sun's medium-frequency ultraviolet light.

Waves that are required for long distance wireless communication are – (1) Infrared rays (2) Ultraviolet rays (3) Radio waves (4) Microwaves

Description : Waves that are required for long distance wireless communication are – (1) Infrared rays (2) Ultraviolet rays (3) Radio waves (4) Microwaves

Last Answer : (3) Radio waves Explanation: Wireless communication is the transfer of information between two or more points that are not connected by an electrical conductor. With radio waves distances can be short ... , or as far as thousands or even millions of kilometres for deep-space radio communications.

Pick out the wrong statement (A) The concentric atmosphere layer just above troposphere is called stratosphere, which is rich in ozone (B) Mesosphere is characterised by very low atmospheric pressure and low temperature (C) Troposphere is a dusty zone containing water vapor and clouds (D) The radio waves used in the long distance radio communication are reflected back to earth by stratosphere

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Last Answer : (D) The radio waves used in the long distance radio communication are reflected back to earth by stratosphere

Ozone layer in the outer atmosphere helps us in (1) reflecting radio waves and makes radio communication possible (2) regulating the temperature of atmosphere (3) absorbing cosmic ray particles (4) absorbing U-V radiations

Description : Ozone layer in the outer atmosphere helps us in (1) reflecting radio waves and makes radio communication possible (2) regulating the temperature of atmosphere (3) absorbing cosmic ray particles (4) absorbing U-V radiations

Last Answer :  absorbing U-V radiations

Waves that are required for long distance wireless communication are (1) Infrared rays (2) Ultraviolet rays (3) Radio waves (4) Microwaves

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What type of communication use Radio waves:

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The basic element of radio communication system which generates radio waves is

Description : The basic element of radio communication system which generates radio waves is  1. micro phone 2. transmitter 3.transmitting antenna 4. Loudspeaker 

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Last Answer : Ah Intelligence, that was it!

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Where will you be tomorrow afternoon when the U.S. is hit with satellite’s debris?

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Do we need satellites for GPS to work, or can a ground based technology do the same thing?

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Did the advent of mapping satellites have any tremendous impacts on the depiction of geography?

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Last Answer : Not geography related, but check this out: http://www.msnbc.msn.com/id/43164447/ns/technology_and_science-science/

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Question about orbits of satellites.

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How do spy satellites get positioned?

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Last Answer : answer:Depends on its function. Satellites that are designed to map and see the whole globe go in a north south direction so the Earth rotates under them. Otherwise, they'll be in an orbit that ... be in geosynchronous orbit-but those aren't as good as spy satellites as they are must farther out.

If Earth had multiple natural satellites (moons) would they all be in the same phase at the same time?

Description : If Earth had multiple natural satellites (moons) would they all be in the same phase at the same time?

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How does a company launch a satellites?

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Last Answer : NASA contract. They pay part of the launch expense. They can also rent satellite time from the Government.

Satellites collide: accident or cold war?

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Which satellites are built by our Space Technology in support with our Electronic Industry. -SST 10th

Description : Which satellites are built by our Space Technology in support with our Electronic Industry. -SST 10th

Last Answer : These satellites are Apple and Insat series.

What are mini-satellites? -Biology

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Last Answer : answer:

What are mini-satellites? -Biology

Description : What are mini-satellites? -Biology

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Which two planets of the solar system have no satellites? -Do You Know?

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ophelia' is the natural satellites (moon) of which planet in our Solar System ? -Technology

Description : ophelia' is the natural satellites (moon) of which planet in our Solar System ? -Technology

Last Answer : Ophelia is the moon of Uranus

This layer is the outermost layer of the atmosphere satellites orbit the atmosphere in this layer?

Description : This layer is the outermost layer of the atmosphere satellites orbit the atmosphere in this layer?

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what do you call the point farthest from a satellite's orbit to a planet?

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Last Answer : In general the farthest point in a satellite's orbit from its focus is its apoapsis. If the focus is the Sun or Earth however then you would say the satellite's farthest point is its aphelion and apogee, respectively.

Write 5 differences between planets and satellites ?

Description : Write 5 differences between planets and satellites ?

Last Answer : The planet always revolves around the star and the satellite revolves around the planet. For example , in our solar system, our earth revolves around the sun, just as our only satellite, the moon, revolves ... planet. For example, the moon is a satellite that revolves around the earth.

What is the number of satellites in the fourth orbit of the solar system ?

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How many satellites does Jupiter have ?

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Last Answer : Jupiter has 7 satellites.

How many natural satellites does Neptune have ?

Description : How many natural satellites does Neptune have ?

Last Answer : answer:

Which planet has the largest number of satellites ?

Description : Which planet has the largest number of satellites ?

Last Answer : Jupiter has the largest number of satellites.