Sound - Lesson 17 | Multiple reflections and reverberation - in Hindi (हिंदी में ) | Don't Memorise
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- Опубликовано: 27 мар 2020
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📲IIT JEE Main College & Branch Predictor 2024👉 infinitylearn.com/jee-main-ra... What if we are in a room which is void of any objects except the four walls surrounding it and a roof on top of it? Will we hear an echo then? Let us look at it in this video.
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#Reverberation #MultipleReflections #AbsorbSound
Your videos from most other Hindi tutorials are clearest in pronunciation, structured in description, and graphically better demonstrated.
धन्यवाद
Thanks for making us understand this concept
YOUR CLIPS ARE SHORT AND IMPORTANT THAN THE OTHER LONG VIDEOS IN RUclips ❤👍
Thanks for more conceptual clarity on this subject
Thanks sir 🙏
Amazing clarification of doubts by visual animations....
That's Gajab
Thank you so much for your appreciation. We are glad that you understood the concept. We are happy now that you are all clear with your doubts. You motivate us to do better. Keep watching our videos. 😊😊
But sir our brain cannot recognise the sound if it is coming to us in less than 0.1 seconds so why during reverberation all reflected sound even when the the time interval is less than 0.1 seconds can be understood by our brain
Excellent
Best vedio on sound.
Thanks for clarify me..
Thank you sir u r great😊
Waah, kya explain kiya h amazing or jo sound di h reverberation ki mza aa gya sir
Thank you for clearing this concept.
Jaa re kele. Kuch bhi kaam ka video nahi tha.
Thanks it helped a lot .
And the concept was clear as crystal......😋😋
You're most welcome Kalpana. We are really happy to hear that it was helpful to you. We are glad that you understood the concept. We hope now you are all clear with your doubts. You motivate us to do better. Keep watching our videos : )
@@InfinityLearn-JEE 😋😋
Sir you are op
Thanks sir
Wow 😘😍
Nice video lecture 🌹👍👍
Thank you so much for your appreciation. We are glad that you understood the concept. For more videos, please visit our website - dontmemorise.com/
Explanation in English is better than Hindi... English is common for all
Very nice sir
Thank you so much for your appreciation. We are glad that you understood the concept. You motivate us to do better. Keep watching our videos : )
Nice explanation
,👌
Thank you so much for your appreciation. We are glad that you understood the concept. You motivate us to do better. Keep watching our videos : )
Thank you🌹🌹
You're most welcome. We are glad that you understood the concept. We are happy that we could help you learn. You motivate us to do better. Keep watching our videos. 😊😊
but sir why do we hear echo when we go up in the mountains and shout loud . please answer my question
See...echo is heard when u produce sound and hear it after 0.1 Sec after it reflects from a source....humans can distinguish between 2 sounds only if they are entering in his ears at an interval of 0.1 second. So when I go up a mountain and shout...loud...it reflects from a mountain and comes back to u....after ur original sound has ceased
Nice teach me
Thank you so much Neelam for your appreciation. We are glad that you understood the concept. You motivate us to do better. Keep watching our videos. 😊😊
K
I have a doubt.... If there are many sound waves then won't we hear many reverberations?
Yes we will hear many sound reverberations if there are many sound waves.
In english please
Dolby atoms left the chat 😂
Plz upload videos of class 10
Thank you sir so much 🥰