0
Want this question answered?
Be notified when an answer is posted
Add your answer:
Earn +20 pts
Do microwaves generate electromagnetic fields?
Yes
Which type of electromagnetic wave would be most useful for a device to warm food safely?
Microwaves
How are micro waves produced?
Microwaves are electromagnetic waves with a frequency of about 2.45 GHz and a wavelength of about 12.2 cm; in the electromagnetic spectrum, they fall before infrared light but after radio waves (Heckert 2007). In a microwave oven, microwaves are produced by a device called a magnetron.-Google
What are microwaves created by?
a microwave is actually a particle of light below the visible spectrum that we can see. a magnetron is the device in a microwave oven that produces the microwaves by using an electromagnet that charged produces a light wave at the proper frequency to make it a microwave.
How does sound travel electronically?
An electronic device converts the sound waves into a digital signal/code that is then transported by microwaves or radiowaves, until it reaches another device that converts that code back into a soundwave.
What is maser and laser?
maser : any of several devices that amplify or generate electromagnetic waves, especially microwaves.
Microwaves are generated in a vacuum tube called?
A klystron, magnetron or travelling-wave tube will generate microwaves. So will a vircator and an inductive output tube. These are just some of the vacuum tubes used to generate microwaves. In a microwave oven, the magnetron, which is a type of cavity resonator, is the device of choice.
What is microwave tube?
microwave tubes are sometime called as vaccum eletrpn device... that are used to generate or amplify microwave radio frequencies.
Do microwaves generate electromagnetic fields?
Yes
What is the verb for amplify?
Amplify is a verb. This device amplifies the signal from the microphone so that it can be heard.
Device for generating and ampifying microwaves?
a maser
Why amplifier is required?
Amplifiers are the device which are used to amplify a signal Multistage amplifier are use to amplify a signal into a desire level
Device for generating and amplifying microwaves?
Maser
Why was the laser invented?
In 1954, an American scientist named Charles H. Townes designed a device that used Einstein's insight to generate a tightly focused, extremely intense beam of microwaves. Microwaves are a type of electromagnetic wave. Townes called his device a maser. After several years of research, Townes began working with his brother-in-law, Arthur Schawlow, to create a new device. This device would resemble a maser but would achieve the same tightly focused, intense beam with visible light. They called this device a laser.
Why are there microwaves instead of radio waves in a mobile device?
your mum :D
What is ment by transistor?
semiconductor device used to amplify and switch electronic signals and electrical power.
What is an electronic device that can serve as a gate or switch for an electrical signal and can amplify the flow of electricity?
transitor
