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Wavelength of light of frequency 100 Hz (a) 2 × 16 6 m (b) 3 × 10 6 m (c) 4 x 10 6 m (d) 5 × 10 6 m



Wavelength of light of frequency 100 Hz


        (a)    2 × 166 m


        (b)    3 × 106 m


        (c)    4 x 106 m


        (d)    5 × 106 m


Grade:upto college level

1 Answers

Aditi Chauhan
askIITians Faculty 396 Points
7 years ago

wavelength = 3 × 106 m

(b)

        Frequency (n) = 100 Hz

         v = nl 

       

           

        l = 3 × 106 m

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