Answer 400 hz very nice class thank you 😊 sir ap bhut hi AXA padte ho sir ❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏💯💯💯💯💯💯💯💯💯💯💯🙂🙂🙂🙂🙂🙂🙂🙂🙂🙂🙂🙂🙂🙂🙂 rankers gurukul se AXA or khi nhi mil sakta padne k liye itne axe teacher ✨ yha padte h bhut bht thanks sir❤❤❤❤❤🎉🎉🎉🎉🎉🎉🎉🎉🎉🎉🎉🎉🎉
Sir Bahut Axxa lgta hai aap se padhkar sare douts clear ho jate hai
Easily understood. Thank u sir
Nice sir 💛
Answer 400 hz very nice class thank you 😊 sir ap bhut hi AXA padte ho sir ❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏💯💯💯💯💯💯💯💯💯💯💯🙂🙂🙂🙂🙂🙂🙂🙂🙂🙂🙂🙂🙂🙂🙂 rankers gurukul se AXA or khi nhi mil sakta padne k liye itne axe teacher ✨ yha padte h bhut bht thanks sir❤❤❤❤❤🎉🎉🎉🎉🎉🎉🎉🎉🎉🎉🎉🎉🎉
Easily understand sir thank you
Nice class sir
Thanks guru ji ❤❤❤❤
Mind blowing session sir 🎉
Frequency 400 Hz
Superb class
Thank you so much guru Dev 🙏🙏😊🥰🥰 very nice session 👍🥰
Answer 400hz
Nice session sir ❤❤ thank you 🙏🙏
Very nice session sir
Amazing session sir ❤❤
Sir aap bhut ache ho😊❤
Shadi krle sir se
Or single bhi h😂😂😂😂
Very nice ❤❤❤❤
Thank you sir
400Hz🎉
Frequency= 400Hz
Ans--the frequency of sound wave is 400hz
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Sir railway technician ke liye class le sakte hai kya paleas sir reply
400Hz
Frequency: 400hz
Frequency 400 hrtz
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400 hertz sol.
Ans 400HZ
Ans A
Sir
Right option Aa 400Hz❤❤❤
400hz
Aapka gala khrb h fir v clss liye aap❤
ANS- 400Hz 👍👍👍👍
Answer 400 hai sir
400
Option a right
Nice class
सर मैं नोट्स बना रहा हूं
Toh bana Bhai sir ko kyu bata raha hai
Sir pdf pura n mil raha hai
Biology ka class kitna bej
Bio wali mam most irregular teacher h
Sir aap faaltu ke comments kyu read krte ho
Frequency 400 Hz
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400 Hz
400hz
❤
400 Hz
400Hz
400hz
400Hz
400hz