Physics, asked by sanjaykumarsrivastva, 3 months ago

19.
श्रव्य ध्वनि का परास होता है
(A)
0-20 Hz
(B)
20-20,000 Hz
(C)
20-2,000 Hz
(D)
20,000 Hz से ज्यादा

Answers

Answered by SarangPJadhav

0

Answer:

may be option D is correct...

Explanation:

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