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Physics — Wave Optics: Interference & Diffraction
Class X-B · Chapter 12 · You are hosting
00:34:12
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RA
Mr. Rafiq Ahmed (You) Host
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AR
Ayesha Rahman
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SA
Sadia Akter
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✋
NK
Nusrat Khan
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TH
Tanvir Hossain
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MR
Mahfuz Rahman
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FI
Farhan Islam
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RK
Rina Khatun
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RA
Mr. Rafiq Ahmed (You) Host
Welcome everyone! Today we'll cover Wave Optics. Keep mics muted unless asked.
7:00 AM
SA
Sadia Akter
Good morning sir! 👋
7:01 AM
NK
Nusrat Khan
Sir, will we cover diffraction grating today?
7:15 AM
TH
Tanvir Hossain
The formula for fringe width: β = λD/d. Noted 📝
7:24 AM
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SA
Sadia Akter
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RK
Rina Khatun
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Online — 32
AR
Ayesha Rahman
SA
Sadia Akter ✋
NK
Nusrat Khan
TH
Tanvir Hossain
MR
Mahfuz Rahman
FI
Farhan Islam