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What are electromagnetic waves

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What are electromagnetic waves

    • Posted by Sanjeev Sanjeev 6 years, 3 months ago

    CBSE > Class 12 > Physics
    • 1 answers

    Gaurav Seth 6 years, 3 months ago

    The waves which do not require a material medium for their propagation are called electromagnetic waves. Such waves travel through vacuum with a speed of 3 x 108 m/s.

    Examples of electromagnetic waves :

    (i) Light waves 

    (ii) X-rays

    (iii) Radiowaves 

    (iv) Microwaves.

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