Wavelength and frequency of wave shown in the figure, if it moves with velocity of 320 m st.is
(A) 16 cm, 2000 Hz
(B) 16 cm, 20 Hz
(C) 8 cm, 4000 Hz
(D) 8 cm, 200 Hz
the wave length is 40cm
and 8
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(c) 8cm, 4000HZ I hope it's helpful for you
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