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Mention properties of electromagnetic waves

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Mention properties of electromagnetic waves

Posted by Alla Vamsi 5 years, 2 months ago

CBSE > Class 12 > Physics

1 answers

Sangeeta Nara 5 years, 2 months ago

1.EM waves don't require any medium for propagation.... 2. All the EM wave move with speed of light in vacuum.... 3.Every EM wave has dual value .....4.When an EM wave change the medium frequency remain constant and it's speed and wavelength will change

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Posted by Suhani Sharma 1 week, 1 day ago

CBSE > Class 12 > Physics