Being a student who loves science. still was scared of this chapter;;;; thought it was too big and very tough but you really made it easy...Thank You @Saurabh Sir
thank you sir for teaching sir actually was very scared because my exams was coming and 1st exam was science and sound chapter was coming i have so many doubts about this chapter but after seeing this video my all doubts was clearedthank you so much☺
sir my doubt is how in gravity movie the explosion happen if there is no oxygen then how explotion happen because we need fuel, oxygen and air to burn any thing so how in space vacuum will the explosion will happen? clip: 18:18
I have a question..please anyone answer 1:03:47 Sir, said that dogs and oyr grandparnets face problems when we burst firecrackers...ok Agreed because grand parents are humans with mkre delicate membranes ..but dogs can hear above 20,000H ...why r they tense ( i know loud voice..but how and why scared...they can hear those such loud sounds..and this sound was scaring them..?😅😢) *Please answer if u know* ( shall help me a lot)
Dogs have incredibly sensitive hearing, which allows them to detect sounds that are imperceptible to humans. This heightened sense of hearing means that loud noises can be particularly startling and distressing for them. Noise phobia, or the extreme fear of certain sounds, is a common issue that affects many dogs. does it help??
Sir but actually sound travels fastest in solids because the particles are tightly packed when a molecule or particle vibrates it causes the particles next to them to vibrate as well hence the particles in solids are held in a framework sound spreads quickly as compared to liquids and gases in which particles are far from each other.
"Hey Sir, the class was amazing! 😊 I usually find Physics boring, but you make it better. I'm from South India and don't know Hindi, so please avoid using it while explaining important topics. Your class was really helpful, and I appreciate all the effort you put into these videos! Thank you! 🙏"
Sir what is the difference between inversely proportional and directly proportional cause My teacher taught me... but I didn't understand... please tell ???
It is like when frequency increases then pitch also increases this is called directly proportional another example for this is when frequency decreases pitch also decreases ( basically together)
And for inversely proportional it means basically the opposite from directly proportional such as if A is going up and B is going in the opposite direction ( down ) then its inversely proportional ...hope this was helpfull😊
sir i have a doubt that the bat use the echo for location this is called the echolocation and if the marine water animal also use this method how because if the light absored by water but why sound never absorbed by water pls clear the doubt
Thank you!!! You teach really well, sir. My only problem is that i don't understand Hindi so sometimes im clueless as to what you are saying 😂 but that's not your fault. I think I'll do well on my exam!
Ojal yes Saanvi for you.. yes Kunal Sihag concentric circles Varaprasad N sir I have a doubt Radhika Sharma 48 yes sir Saroj Sahu is this transverse waveface-blue-smilingface-blue-smiling c Nazombe (naz) yes vandana malakar yes Reeti Rathi Yes sir Someone yes @Welcome to my tricky trick show ⚡ yes sir Saroj Sahu is this transverse waveface-blue-smilingface-blue-smiling gaha samy Water comes up Chandra Shekhar yes sir Saroj Sahu is this transverse wave Hency ✌ yeah Kunal Sihag yes Debashree Sahoo no c Nazombe (naz) yes Ansh sir meaning of disturbance what is waves? what is longitudinal waves and transverse waves? Cosmic Explorer sir is this a tranverse wave or a lonbgitudenal wave Ansh sir meaning of disturbance what is waves? what is longitudinal waves and transverse waves? Ansh sir meaning of disturbance what is waves? what is longitudinal waves and transverse waves? Someone yes Chandra Shekhar yes Ansh sir meaning of disturbance what is waves? what is longitudinal waves and transverse waves? Saroj Sahu is this transverse waveface-blue-smilingface-blue-smiling Debashree Sahoo no Ansh sir meaning of disturbance what is waves? what is longitudinal waves and transverse waves? Saroj Sahu is this transverse waveface-blue-smilingface-blue-smiling Missme _2024 hello BADRA 💜😉 bangtan girl yes eureka tapashi yes Saroj Sahu is this transverse wave Cosmic Explorer sir is this a tranverse wave or a lonbgitudenal wave Hency okkkk BADRA 💜😉 bangtan girl yes saroj chaturvedi my name is kanishk Rojkar Ranna hello sir Cosmic Explorer sir is this a tranverse wave or a lonbgitudenal wave Ansh sir meaning of disturbance what is waves? what is longitudinal waves and transverse waves? Cosmic Explorer sir is this a tranverse wave or a lonbgitudenal wave fk girl wave is in water Cosmic Explorer sir is this a tranverse wave or a lonbgitudenal wave Kunal Sihag a stick Saroj Sahu is this transverse waveface-blue-smilingface-blue-smiling saroj chaturvedi i join byju Anushka S.P.anushka Samiksha are you here?? Ansh sir meaning of disturbance what is waves? what is longitudinal waves and transverse waves? Saroj Sahu is this transverse waveface-blue-smilingface-blue-smiling Ansh sir meaning of disturbance what is waves? what is longitudinal waves and transverse waves? Cosmic Explorer sir is this a tranverse wave or a lonbgitudenal wave Ansh sir meaning of disturbance what is waves? what is longitudinal waves and transverse waves? Cosmic Explorer sir is this a tranverse wave or a lonbgitudenal wave BADRA 💜😉 bangtan girl hye Saanvi for you.. ya Cosmic Explorer sir is this a tranverse wave or a lonbgitudenal wave
Thank you sir for teaching this chapter, but I am a Tamil student, so some places where you used Hindi, I couldn't understand. So , I don't mean to be rude 😊 but can you teach in english sir, your teaching very well but I could only understand English😅. Thank you sir.
➡Download Session PDF Now:
Sound: bit.ly/3KR6Nti
Sir I have to purchase the byju's classes how I purchase?
@@UpendrakumarSingh-me6bb😊
do not take because it is not give anything , i alos have taken
@@UpendrakumarSingh-me6bb
In which medium speed of sound is the fastest???
@@DARKDEMON-SPOW solid
Being a student who loves science. still was scared of this chapter;;;; thought it was too big and very tough but you really made it easy...Thank You @Saurabh Sir
Sir your explanation is at the top level sir
9:57 even when we disturb the bucket which is filled with water several waves occur😅
57:30 sir that is not a zebra it is giraffe😂
Hehe 😅😂😆. noticed that too
And I was finding a comment 😂 57:30
7:54 Sir so how is wave form in the seas and oceans🌊?
It is due to air and sometimes due to gravitational pull
Basically waves are due to air /wind, but the tides are formed by gravitational pull of moon and earth.
I really like saurabh sir's teaching ☺️📖📔📚
Thank you so much for your teaching 📓
57:29 It's giraffe not zebra...
Giraffe ❌
Zebra ✅
Click button 1:01:45 to 1:01:52 and this always problem on my house of marriage sounds of the drum e
4:52
ayooo
Thank you 😊
Who is here in 2024
Meee
Me
Mee
It's me
youu
Sir I like your team and also you ❤ you are amazing teacher your teaching skills is very good 👍👍😊
Chal jhuta
49:47 that voice change
5:17 really funny . Dum dum on your takla sir
with alsom means pitch
thank you sir for teaching sir actually was very scared because my exams was coming and 1st exam was science and sound chapter was coming i have so many doubts about this chapter but after seeing this video my all doubts was clearedthank you so much☺
If particles do not move with the wave then do,actually the compressed or the rarefaction particles move with the wave together?
Yes ...they are the wave
sir my doubt is how in gravity movie the explosion happen if there is no oxygen then how explotion happen because we need fuel, oxygen and air to burn any thing so how in space vacuum will the explosion will happen?
clip: 18:18
Never apply science to movies
16:30 vocal cords
sir, can sound travel through plasma ?
Yes
Thank you, sir.
I struggled to understand frequency and period.
thank you sir for creating it crystal clear !!!!!
@SAURAB SIR
😊😊
I have a question..please anyone answer 1:03:47
Sir, said that dogs and oyr grandparnets face problems when we burst firecrackers...ok
Agreed because grand parents are humans with mkre delicate membranes ..but dogs can hear above 20,000H ...why r they tense ( i know loud voice..but how and why scared...they can hear those such loud sounds..and this sound was scaring them..?😅😢)
*Please answer if u know* ( shall help me a lot)
Dogs have incredibly sensitive hearing, which allows them to detect sounds that are imperceptible to humans. This heightened sense of hearing means that loud noises can be particularly startling and distressing for them. Noise phobia, or the extreme fear of certain sounds, is a common issue that affects many dogs. does it help??
Thanks a lot
Tomorrow is my exam
It did helped a lot 😁
@@goldengold1976 np :)
Mind blowing
Sir but actually sound travels fastest in solids because the particles are tightly packed when a molecule or particle vibrates it causes the particles next to them to vibrate as well hence the particles in solids are held in a framework sound spreads quickly as compared to liquids and gases in which particles are far from each other.
"Hey Sir, the class was amazing! 😊 I usually find Physics boring, but you make it better. I'm from South India and don't know Hindi, so please avoid using it while explaining important topics. Your class was really helpful, and I appreciate all the effort you put into these videos! Thank you! 🙏"
Bro first go and learn hindi or it is very difficult 😂😂😂
You are right bro
Thank you so much sir ji
It was so much helpful!
I have subscribed you and liked also ❤❤🙏🏼🙏🏼🙏🏼🙏🏼🙏🏼🙏🏼🙏🏼
Sir what is the difference between inversely proportional and directly proportional cause My teacher taught me... but I didn't understand... please tell ???
It is like when frequency increases then pitch also increases this is called directly proportional another example for this is when frequency decreases pitch also decreases ( basically together)
And for inversely proportional it means basically the opposite from directly proportional such as if A is going up and B is going in the opposite direction ( down ) then its inversely proportional
...hope this was helpfull😊
@akshitbhatt2630perhaps!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!¡!
@akshitbhatt2630 no I just helped that's all
@akshitbhatt2630i am his physics sir
more sound is produced
30:53 sound wave
Sir when we hit the wall sometimes we hear a sound right what will be vibrating in that case
Sir so nice badiya 🙏❤️❤️
amazing video sir,now sound chapter is absolutely easy
1 day before the final exam
Same here😂😂
All the very best for your final exam 🎉🎉❤❤
I hope you can answer each and every question.
And I hope you will achieve your goals ❤❤❤❤❤
Oh shut up and STP lying
Same
Hella true😂
Very nice explanation in this video 👍 i love studying from Byjus ♥️😍 thank-you sir your explanation is super - duper cool 😌😎
42:23 mujhe samaj aya sir
THESE VIDEOS ARE AMAZING!!! KEEP UP THE GOOD WORK!!!!
Yess sirr
18:44 A
Very nice explanation sir 😃❤❤😃
I really wish u are my physics teacher
42:50
saurabh sir you have explained the chapter very nicely really!!!!!!!!!!!!
Really very nice u make it very easy to understand 😊
Vibration 📳📳📳
sir i have a doubt that the bat use the echo for location this is called the echolocation and if the marine water animal also use this method how because if the light absored by water but why sound never absorbed by water pls clear the doubt
sound is made when a boy vibrates. this pushes the atoms near it, creating waves. these waves pass on the energy
Sir what's encasing?
57:40
Sir horses 🐎 can also sound as ultrasound.
59:00 me epic tha
tamil ya bro
Vocal cords
Thank you!!! You teach really well, sir. My only problem is that i don't understand Hindi so sometimes im clueless as to what you are saying 😂 but that's not your fault. I think I'll do well on my exam!
53:24 53:24 53:24 53:24
@@ShivkumarSingh-sp4nk Sorry what?
legends seeing the 12 hours before exams
Nah bro 1 hour before
Anyone ?
😂😂😂 true I am also seeing this 1 hour before
Sir when a ball goes in the pound and we throw the stones then the ball to use and your saying that the object floting in water do not move.
Sir there is any medium other than air. 🤔🤔
solid and liquid
everything is medium other than vaccum
Hi sir
53:29
Answer is B
sir ur classes are so awesome ,love . My mom asks me y am i in front of screen my answer is u.-PRACHI,
BANGLORE
Op My name is Prachi 😂
30:40
It is waves of sound
In which medium speed of sound is the fastest???
Metal as it contains more molecules as compared to liquid and air.
thanks
@@bhawnatayal4326
4:00 video starts
opotion b
1:00:40
Thank you very much sir ❤❤😊🤩☺️
11:55 live chat chalu karke dekho 😅😅😅😅😅😅😂😂😂😂🎉🎉
Yes 👍👍👍👍👍👍👍👍👍💯💯💯💯💯💯💯💯💯💯💯💯💯💯👍
Who is legend watching one day before the exam like and comment
😮 59:32
You teach as good you r impression is
You explained my most difficult chapter very very easily thankyou
never loved studying this much after i started watching this channel!! :D
49:15:😂😂
Taught really good sir. Thanks a lot!!
Thank you sir ,it's a very good session ❤
Good class
sir what is vaccumm
A vacuum is a region with very few or no particles, resulting in very low pressure,
or almost no pressure
ig
@@ashu_dapro thanks so muchh
1:06:04
Sound is which wave? Transverse or longitudinal
Longitudinal
Ojal
yes
Saanvi for you..
yes
Kunal Sihag
concentric circles
Varaprasad N
sir I have a doubt
Radhika Sharma 48
yes sir
Saroj Sahu
is this transverse waveface-blue-smilingface-blue-smiling
c Nazombe (naz)
yes
vandana malakar
yes
Reeti Rathi
Yes sir
Someone
yes
@Welcome to my tricky trick show ⚡
yes sir
Saroj Sahu
is this transverse waveface-blue-smilingface-blue-smiling
gaha samy
Water comes up
Chandra Shekhar
yes sir
Saroj Sahu
is this transverse wave
Hency
✌ yeah
Kunal Sihag
yes
Debashree Sahoo
no
c Nazombe (naz)
yes
Ansh
sir meaning of disturbance what is waves? what is longitudinal waves and transverse waves?
Cosmic Explorer
sir is this a tranverse wave or a lonbgitudenal wave
Ansh
sir meaning of disturbance what is waves? what is longitudinal waves and transverse waves?
Ansh
sir meaning of disturbance what is waves? what is longitudinal waves and transverse waves?
Someone
yes
Chandra Shekhar
yes
Ansh
sir meaning of disturbance what is waves? what is longitudinal waves and transverse waves?
Saroj Sahu
is this transverse waveface-blue-smilingface-blue-smiling
Debashree Sahoo
no
Ansh
sir meaning of disturbance what is waves? what is longitudinal waves and transverse waves?
Saroj Sahu
is this transverse waveface-blue-smilingface-blue-smiling
Missme _2024
hello
BADRA 💜😉 bangtan girl
yes
eureka tapashi
yes
Saroj Sahu
is this transverse wave
Cosmic Explorer
sir is this a tranverse wave or a lonbgitudenal wave
Hency
okkkk
BADRA 💜😉 bangtan girl
yes
saroj chaturvedi
my name is kanishk
Rojkar Ranna
hello sir
Cosmic Explorer
sir is this a tranverse wave or a lonbgitudenal wave
Ansh
sir meaning of disturbance what is waves? what is longitudinal waves and transverse waves?
Cosmic Explorer
sir is this a tranverse wave or a lonbgitudenal wave
fk girl
wave is in water
Cosmic Explorer
sir is this a tranverse wave or a lonbgitudenal wave
Kunal Sihag
a stick
Saroj Sahu
is this transverse waveface-blue-smilingface-blue-smiling
saroj chaturvedi
i join byju
Anushka S.P.anushka
Samiksha are you here??
Ansh
sir meaning of disturbance what is waves? what is longitudinal waves and transverse waves?
Saroj Sahu
is this transverse waveface-blue-smilingface-blue-smiling
Ansh
sir meaning of disturbance what is waves? what is longitudinal waves and transverse waves?
Cosmic Explorer
sir is this a tranverse wave or a lonbgitudenal wave
Ansh
sir meaning of disturbance what is waves? what is longitudinal waves and transverse waves?
Cosmic Explorer
sir is this a tranverse wave or a lonbgitudenal wave
BADRA 💜😉 bangtan girl
hye
Saanvi for you..
ya
Cosmic Explorer
sir is this a tranverse wave or a lonbgitudenal wave
sir very good video 😇😇😇
Thank you sir for teaching this chapter, but I am a Tamil student, so some places where you used Hindi, I couldn't understand. So , I don't mean to be rude 😊 but can you teach in english sir, your teaching very well but I could only understand English😅. Thank you sir.
Thankyou sir
Nice class sir while my my exam is tomorrow 😅
Legends are watching this video one day before😅😅
So true 😂😂😂😂
YEP
Super perfect class sirrrr😂😂😂❤
Thanks a lot sir..I didn't knew this chapter was this easy 🎉
Tquu❤
good evening sir
Thanks for you🎉
7:11
Sir you are a dancer😊❤
20:55
Sir we can use a thermo flask a a vacuum as on 7th class ch 4 heat
I want teachers like you in school then i eilll top in my class
Yes sir
This is the best explanation of this chapter according to me
THANKS SIR FOR THIS SIR FOR 2-09-2023 TEST
Best explaination
Sir me 59:00
Such a nice first experience
I am Deepika Sir why girls and boys voice are different ?
Thank sir
i have a dout
a big
how vice is transfered to phoes
Love you sir ❤