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What is a stellar source of periodic radio signals called?
A stellar source of periodic radio signals is called quasar. This runs off of radio waves.
What is the radiation source for microwaves waves?
Microwave frequency radio waves are usually produced by a MAGNETRON.
Which the following devices does not utilize radio waves?
A lightbulb does not utilize radio waves. It emits visible light when connected to an electrical power source.
Why are sound waves more affected by temperature variations than radio waves?
Sound is effected by air pressure and temperature and the movement of the source. Light and radio waves are virtually unaffected by the air.
What in space is a strong source of radio waves it starts with q?
Are you thinking of a "quasar" ?
Does mechinal waves have radio waves?
no, mechanical waves are not radio waves
What energy transformations take place in a radio?
In a radio, electrical energy from a power source is converted into electromagnetic energy (radio waves) by the transmitter. The radio's antenna captures these radio waves and converts them back into electrical signals, which are then converted into sound waves by the speakers, thus transforming the energy back into sound energy for us to hear.
What object emits electromagnetic waves?
Objects such as light bulbs, the sun, and electronic devices emit electromagnetic waves. These waves can range from radio waves to gamma rays depending on the source.
How are electromagnetic waves different to radio waves?
Radio waves ARE electromagnetic waves.
Are radio waves transverse waves or longitudinal waves?
Transverse. Radio waves are electromagnetic waves, which are transverse.
Are radar waves visible?
No. Radar waves are one category of radio waves. Think of all the radio waves that are all around you right now . . . AM radio, FM radio, police and fire radio, highway patrol radio, taxi radio, television picture and sound radio waves, cellphone radio waves, garage-door-opener radio waves, bluetooth radio waves, WiFi waves, microwaves ... and you can't see any of them ! Radar waves can easily be there in the group.
What energy is stored in a radio?
A radio stores electrical energy in its batteries or power source, which is converted into sound energy to produce sound waves that transmit information. Additionally, a radio may also store potential energy if it has an antenna that can capture radio waves from the air.
