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Microwave - Wikipedia


Microwaves are a form of electromagnetic radiation with wavelengths ranging from one meter ... It indicates that microwaves are "small", compared to waves used in typical radio broadcastin...

The Electromagnetic Spectrum: Microwaves


Microwaves are basically extremely high frequency radio waves, and are made ... Microwaves are also used by fixed traffic speed cameras, and for radar, which ...

What Are Microwaves? - Live Science


Mar 26, 2015 ... Microwaves are used mostly for point-to-point communications systems to convey all types of information, including voice, data and video in ...

Microwaves - NASA


Mar 27, 2007 ... Shorter microwaves are used in remote sensing. These microwaves are used for radar like the doppler radar used in weather forecasts.

Other Uses of Microwaves


In some cases microwaves can be used to treat health problems better than drugs. Microwaves are primarily used in medical cases as an alternative to surgery.

BBC - GCSE Bitesize: Microwaves


Microwaves with certain wavelengths are absorbed by water molecules and can be used for cooking. Water in the food absorbs the microwave radiation, which ...

What are the uses of microwaves? | Reference.com


Microwaves are used for cooking, weather mapping, radar and satellite communications, as well as cellular phones, over-the-air television signals, GPS  ...

Microwave - Science Daily


Microwaves have wavelengths approximately in the range of 30 cm (frequency ... waves are fairly arbitrary and are used variously between different fields of study.

Microwaves - Boundless


Microwaves are electromagnetic waves with wavelengths ranging from one meter ... It indicates that microwaves are "small" compared to waves used in typical ...



Microwaves were first used for radar in WWII. (1939-1945) The development of microwaves is only one step of the gradual evolution of the concept and ...

What Are Microwaves Used for?
Microwaves are very high-frequency radio waves in the electromagnetic spectrum. Their name comes from their extremely short wave length, which varies from 1 mm to 1 m long. Microwaves are nonionizing and do not carry the same risk as ionizing radiation... More »
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