স্প্রিং-এর মধ্যে কোন ধরনের তরঙ্গ তৈরি হয়?

A অনুদৈর্ঘ্য

B অনুপ্রস্থ

C আলোক তরঙ্গ

D বেতার তরঙ্গ

Correct Answer & Explanation

Option A

Option A is the correct answer according to official curriculum guidelines.

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