Science, asked by aniketnishi626, 7 months ago

अवश्रवय ध्वनि क्या है​

Answers

Answered by himesh1630
0

Answer:

sudh hindi nahi aati.

Explanation:

english mein question batao.

Answered by SanujDESAI
2

Answer:

अवश्रव्य तरंगें (infrasonic waves): 20H2 से नीचे से आवृत्ति वाली ध्वनि तरंगों को अवश्रव्य तरंगें कहते हैं. इसे हमारा कान नहीं सुन सकता है.

Explanation:

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