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    science
    Grade6
    Easy

    Question

    Wavelength is denoted by __________.

    1. λ
    2. П
    3. Α
    4. €

    Hint:

    Lambda is the unit of wavelength.

    The correct answer is: λ

      • Wavelength is usually denoted by the Greek letter lambda (λ)
      • It is equal to the speed (v) of a wave in a medium divided by its frequency (f).
      • λ = v/f.

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