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What is the frequency of radio waves with a wavelength of 40m

Answers

  • Réponse publiée par: meteor13

    answerquit

    Explanation:

  • Réponse publiée par: kenn14
    50000000 Hz or equivalent for 10^7
  • Réponse publiée par: sicienth

    1.5 e+7 Hertz (Hz) or 15 million Hertz.

  • Réponse publiée par: lhadyclaire

    answer:

    Radio waves are a type of electromagnetic (EM) radiation with wavelengths in the electromagnetic spectrum longer than infrared light. They have have frequencies from 300 GHz to as low as 3 kHz, and corresponding wavelengths from 1 millimeter to 100 kilometers.

    Explanation:

  • Réponse publiée par: villatura

    high frequency

    Explanation:

    because the high frequency has a wavelength range of 10m-100m

  • Réponse publiée par: alexespinosa

    The frequency of radio waves with a wavelength of 20m is

    1.5 e+7 Hertz (Hz) or 15 million Hertz.

    This was obtained from the formula speed (c) is equal to the product of frequency (f) and wavelength (λ)

    c = fλ  

    Since we are looking for the frequency, we will divide both sides of the formula above by the lamda symbol for wavelength, which gives us:

    f = c / λ

    The value of wavelength is already given which is 20 meters. The speed of radio waves is the same with the speed of light when travelling in a vacuum – also with the other electromagnetic waves. Hence the speed (c) is 3 e+8 m/s

    f = 3 e+8 m/s   /    20m

    f = 1.5 e+7 Hz

    Other related and helpful links:

     

  • Réponse publiée par: Axelamat
    F=3x10^8m/s ÷ 15m
    f=2x10^8 Hz
  • Réponse publiée par: abyzwlye
    Given :-

    Wavelength = 20 m

    The realation between frequency and wavelength is :-

    C = \nu \lambda

    where C is Speed of light.

    \nu is frequency.

    \lambda is wavelength.

    Put the given value.

    \nu = \dfrac{3 \times 10^8}{2 \times 10}

    \nu = \dfrac{3\times 10^7}{2}

    \nu = 1.5 \times 10^7 Hz

    #answering for trees.

  • Réponse publiée par: elaineeee
    Just the radio waves has high frequency and it is the lowest wavelength..
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What is the frequency of radio waves with a wavelength of 40m...