Science, asked by kkverma554, 1 year ago

(ग) 20 हर्ट्ज आवृत्ति से कम आवृत्ति की उत्पन्न ध्वनि कहलाती है-
(अ) श्रव्य
(ब) कर्कश
(स) अपश्रव्य (द) पराश्रवय

Answers

Answered by aoww

0

Answer:

ohbohbsosbsboosbjjpsbpjbspjbspjbspbsbps

Answered by gopalkanojiya0

0

b) is correct option

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