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Give four properties of E.M waves

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Give four properties of E.M waves

    • Posted by Ashish Kumar 4 years, 11 months ago

    CBSE > Class 12 > Physics
    • 1 answers

    Gaurav Seth 4 years, 11 months ago

     

    Properties

    1. Electromagnetic waves are propagated by oscillating electric fields and magnetic field oscillation at right angles to each other.
    2. These waves travel with speed 3×108ms−1 in vacuum.
    3. They are not deflected by electric or magnetic field.
    4. They can show interference or diffraction.
    5. They are transverse waves.
    6. May be polarized.
    7. Need no medium of propagation.

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