Science, asked by sg134453, 8 months ago

, কোনাে আলাের তরঙ্গদৈর্ঘ্য 320 x 10-9 m হলে, শূন্যস্থানে ওই আলােকতরঙ্গের কম্পাঙ্ক কত?
3.2 x 10 m/s)।

Answers

Answered by ganuj7176
3

Answer:

Sorry

Explanation:

I can't know your language can you write this question in hindi.

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