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Write three properties and five uses …

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Write three properties and five uses of each electro magnetic waves

    • Posted by Neha Sargam 6 years, 3 months ago

    CBSE > Class 12 > Physics
    • 1 answers

    Yogita Ingle 6 years, 3 months ago

    Properties of electromagnetic waves

    • Electromagnetic waves are transverse in nature as they propagate by varying the electric and magnetic fields such that the two fields are perpendicular to each other.
    • Accelerated charges are responsible to produce electromagnetic waves.
    • Electromagnetic wave propagation does not require any material medium to travel.
    • The inherent characteristic of an electromagnetic wave is its frequency. Their frequencies remain unchanged but its wavelength changes when the wave travels from one medium to another.
    • The light vector (also known as the electric vector) is the reason for the optical effects due to an electromagnetic wave.

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