wat are infra red rasiations pls xplain in details ???
Asked by AaNchaL BaBBaR | 7th Jul, 2013, 02:16: PM
Infrared radiation lies between the visible and microwave portions of the electromagnetic spectrum. Infrared waves have wavelengths longer than visible and shorter than microwaves, and have frequencies which are lower than visible and higher than microwaves.
Answered by | 8th Jul, 2013, 12:53: AM
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