16:20 Sir, I have a doubt sir.....convex lens light ah converge pannum, and concave light ah diverge pannumnu 2nd chapterla irukuthu, sir..... but inga sound waveku apdiye oppositeah irukuthu ,sir!
According to 'refraction' convex lens converge the rays on the other side... I mean while refraction happens Likewise in 'refraction' concave lens diverge the rays But here he is teaching the concept 'reflection' Understand both are not same
when we show light on convex lens then it converge but the sound waves are reflected on convex so it diverged so when we rays the sound it will gives converge on opposite side but it is denser so it is reflected the sound reflect on convex lens means it will diverge and in concave vice versa
You are a very good teacher. I asked my neibhour son to watch this class. Today in 10th exam 2 questions were asked. Echo and application & reason for curved ceiling. Thank you very much. Pranams
Rare medium mean air medium sir. Velocity sound wave how to fast in rare medium. Denser medium mean solid how to slow in velocity of sound. Velocity of medium maximum in solid medium thana sir
Sir physics, Chemistry chapter wise deleted questions+ what we have to study from inside topics except deleted..daily schedule maari video upload panunga sir plzzzz..from my family ❤️
Because when we show light on convex lens then it converge but the sound waves are reflected on convex so it diverged so when we rays the sound it will gives converge on opposite side but it is denser so it is reflected the sound reflect on convex lens means it will diverge and in concave vice versa
when we show light on convex lens then it converge but the sound waves are reflected on convex so it diverged so when we rays the sound it will gives converge on opposite side but it is denser so it is reflected the sound reflect on convex lens means it will diverge and in concave vice versa
sir your explanation is nice.wellsaid concepts I have a doubt sound propagates thro three media then in which medium it travels faster if answer is solid how will you explain the comparative media's velocity of sound meaning of elasticity?
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Sir... Denser medium la... Sound oda velocity... High ah low ah.... Solid la velocity high ah thana iruku
I cleared with my concept thnks you ✌sir
Sir please clear this speed of sound is high in solid but you say rarere medium speed of sound is high.
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Sir l am from north l know hindi not Tamil but i understand this concept sir you are the best teacher of. Physics in this universe
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7:25 coming for rarer denser medium thank you sir...🙏
sir convex is converging right in optics lesson ?? 15:35
But concave mirror converging, convex mirror diverging
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16:20 Sir, I have a doubt sir.....convex lens light ah converge pannum, and concave light ah diverge pannumnu 2nd chapterla irukuthu, sir..... but inga sound waveku apdiye oppositeah irukuthu ,sir!
yaaah can any one explain that
According to 'refraction' convex lens converge the rays on the other side... I mean while refraction happens
Likewise in 'refraction' concave lens diverge the rays
But here he is teaching the concept 'reflection'
Understand both are not same
Theivameyyy 👌👌👌semma clear...tmrw exam...
Your teaching is unbelievable .
Make such more videos .
We will support you.
This video is very usefull
Dear sir.... Velocity of sound is very high for solid.... so solid is rarer medium....
Same doubt for me
You are teaching patiently.... Thank you so so so so much sir.... Easily understandable
Sir you are the best teacher,I can understand all my concepts,thankyou sir😀😀
when we show light on convex lens then it converge but the sound waves are reflected on convex so it diverged so when we rays the sound it will gives converge on opposite side but it is denser so it is reflected the sound reflect on convex lens means it will diverge and in concave vice versa
You are a very good teacher. I asked my neibhour son to watch this class. Today in 10th exam 2 questions were asked. Echo and application & reason for curved ceiling. Thank you very much. Pranams
Rare medium mean air medium sir. Velocity sound wave how to fast in rare medium. Denser medium mean solid how to slow in velocity of sound. Velocity of medium maximum in solid medium thana sir
Sir physics, Chemistry chapter wise deleted questions+ what we have to study from inside topics except deleted..daily schedule maari video upload panunga sir plzzzz..from my family ❤️
Same intha mathri, question and answers yum explain pannunga pls 🙂🥺
Convex is converging and concave is diverging..
Clear and neat explanation sir Thaks a lot 🙏🙏🙏🙏
Really good work sir am science teacher your explanation is easy to understand
Good teaching sir
Thank you sir ninga explain pandrathu semmaya purithu sir tq
Sir what is Decibel?
Respect bro , opened my mind 🔥🔥
Thanks 👍, God bless u
Thank you for your teaching sir
Sir the flat ceiling is converging or diverging?
Sir thanks. This concept very clearly
Superb sir... Thanks a lot
Excellent teaching...sir
Inum 10 th ku naraya video poduga sir chemistry Teach pana matigala
Air is a denser medium, solid is a rarer medium. Velocity of sound fast in solid
Sir optics lesson convex converge lens this you say convex diverge
It's surface not the lens. surface opposite to the lens
Air is denser medium for sound wave
Sir super ah teach panninga
Super Anna I will understand easily
Convex is converging.. Is this u said convex is diverging?
Because when we show light on convex lens then it converge but the sound waves are reflected on convex so it diverged so when we rays the sound it will gives converge on opposite side but it is denser so it is reflected the sound reflect on convex lens means it will diverge and in concave vice versa
Thank you sir 🙏
Sir in convex it is a converging and in concave it is a diverging
Sir ur teach very well😊
Super sir
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Sir please explain about Doppler effect
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Tq so much sir😊
Convex only converging but u said diverge
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Convex lens is a converging lens illaya Sir.
Please reply sir
when we show light on convex lens then it converge but the sound waves are reflected on convex so it diverged so when we rays the sound it will gives converge on opposite side but it is denser so it is reflected the sound reflect on convex lens means it will diverge and in concave vice versa
sir your explanation is nice.wellsaid concepts
I have a doubt
sound propagates thro three media
then in which medium it travels faster
if answer is solid how will you explain the comparative media's velocity of sound
meaning of elasticity?
Velocity of sound in air < liquid < solid .
So here,air is denser medium and the wall is rarer medium
Sir convex lens is converging lens and concave is diverging lens isn't?
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Vera mari sir
I like you information
Convex is converging no
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is this rarefaction or rarefraction
Sir R is equal to -F tha sir
Sir , Air is denser medium
Sir doubt
Sir plase 10 important question phy, che
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Rarefaction or Rarefraction sir
Doubt
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Super sir