Science, asked by ns9348452, 1 month ago

गिलास में से हवा चूसने पर घंटी की आवाज़ धीमी क्यों होती है pata nahin​

Answers

Answered by akst9012
2

Answer:

kyuki sound ko koi bhi medium nahi milta hai

Explanation:

sound wave ko propgate karne ke liye medium chahiye hota hain

Gilas se hawa nikalne ke baad uss vilas me koi bhi medium nahi bachta hain

aur vaccum create ho jaata hain

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