Electromagnetic spectrum contains« Back to Previous Page

A. gamma rays (wave length < 10-10 m) B. ultraviolet rays (wave length < 10-6 m) C. infrared rays (wave length < 10-4 m) D. radio rays (wave length > 1 m) E. All of these
Posted by Civil Engineer
Asked on September 6, 2016 11:47 am
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E. All of these

Posted by Civil Engineer
Answered on September 6, 2016 11:47 am
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0
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E. All of these

Posted by Civil Engineer
Answered on September 6, 2016 11:47 am