Q90. A broadcasting station radiates at a frequency of
710 KHz. What is the wavelength in metre given
velocity of waves = 3 x 108 ms? or 3 x 108 m/sec
(A) 422.5 mt
(B) 42.25 mt
(C) 45.22 mt
(D) 425.2 mt
Answers
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Answer:
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Answered by
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Answer:
(d)
Explanation:
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