Return code: 0 Output: কোন মাধ্যমে শব্দের গতি সবচেয়ে বেশি? | EduVai

কোন মাধ্যমে শব্দের গতি সবচেয়ে বেশি?

MCQ Practice Physics

কোন মাধ্যমে শব্দের গতি সবচেয়ে বেশি?

ক পানিতে

খ বাতাসে

গ লোহায়

ঘ শূন্যতায়

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