Electro Magnetic Spectrum

The Electro Magnetic Spectrum contain different types of waves, some of which are visible to human eye.

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Properties Of The Electro Magnetic Waves:

  • They all are transverse waves.
  • They transfer energy from one place to another.
  • They can travel through vacuum, no need of medium.
  • They all travel at 3 × 108 ms-1 in a vacuum.
  • They all travel with the same speed in air.
  • They all obey the laws of reflection and refraction.

Electro Magnetic Spectrum

Long wavelength                                                                                                   Short wavelength

Low Frequency                                                                                                      High Frequency

Capture41                                                                                             Capture42

Sources And Applications Of Electro Magnetic Waves:


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    please need more information!

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      Thank You for commenting, please suggest what other information do you need in this topic, we will try to add them.

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    hello.. i need notes on D.c circuit

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    Kindly, make revision notes on current electricity

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    Kindly conver all physics chapters in your notes and include biology notes as well.

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      Hi Aiman, we have noted down your suggestion and will definitely work upon adding more revision notes for physics and biology.

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    Hi, it’s better if you could add the notes on static electricity

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    it’s very helpful. Thanks.
    i wanna know that are there also radioactivity notes?
    (i feel high level of difficulty in radioactivity)

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