8th Science | Chapter 15 | Sound | Lecture 1 | Maharashtra Board |

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I am Rahul Jaiswal.
In this Video You will get the Lecture videos of 8th Science Chapter 15 Sound Lecture 1 by rahul sir maharashtra board.
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Thank you

[raghav]

ALL DEFINITION OF SOUND CHAPTER

1)OSCILLATION=BACK AND FORTH MOVEMENT IS CALLED AS OSCILLATION
2)VIBRATION=RAPID OSCILLATION IS CALLED AS VIBRATION
3)THE REGION IN WHICH AIR IS AT HIGH PRESSURE AND HIGH DENSITY IS CALLED AS COMPRESSION
4)SUCH REGION IN WHICH AIR IS AT LOW PRESSURE AND LOW DENSITY IS CALLED AS RAREFICATION
5)ONE COMPRESSION AND ONE RAREFICATION TOGETHER FORMS ONE CYCLE OF THE WAVE IS CALLED AS SOUND WAVE

THANKS FOR READ THIS....
AND TELL ME WHICH DEFINITION HAS

THANKS AGAIN
(IT'S USEFUL )

[NishaKhan-zvrc]

I like his dialogue "hi dosto Kaise ho aap Sab I hope Aap log Acche hoge"

[rishabhpatani]

Sir ur teaching is getting improve ☺️👍👍

[sandeepkherade]

Wonderful Explanation...!! Thank you so much Sir...😊❤️🙌

[kashishchavhan]

It's longitude you pronounce another still Amazing teaching great teacher you will make curiour of students East or west jr tutorials is best

[sonalibadade]

Most funny teaching and nice explanation I ever found ❤

[navnitajadhav.]

Today on online sessions my science teacher taught these lesson.... So i came to YouTube to watch the video of ls 15....and when I search for it your video was So I clicked on your video for first time... And I understood each and everything... So thank you so much for the video

[rakhijha]

The thin bands of muscle in the back of your throat that move to produce the voice _ this the meaning of vocal cord

[archanajadhav]

Sir apke jo lectures hote hai na bohot hi mazedar hote hai
Aur to aur mere sabhi consepts clear ho jate hai
Aur mai har test mai out of mill jate hai👍👍👍👍👍👍

[RAVID-jj]

Thankyou sir for your explanation of the chapter I understand every thing perfectly 😊😊

[rollno.yadavdsantosh]

Sir it was very helpful for me it helps me very much 😌😌

[AdityaGhorpade-ot]

🎉🎉Rahul sir ke agge koi bol sakta ha kya🎉🎉
😅Challenge for our school teacher😅

[sujata]

16:42 sir apka reaction ( apki mundi)😅😅😅🤣

[JyotiPal-rkjl]

Sir it is very knowledgeable and very helpful 😊 Thank you sir.

[e.r.j]

Your all videos of all subjects is good I like it

[_jai_patil_]

Sir,
You are the God for us
🙏🙏🙏🙏
Sir make a study group

[gitalipte]

Once again😊 thanku sooo much sir 🙏🙏🙏🌹sir jo aap samjate ho vo muje pura deep me samaj ata hai 👌👍🙏

[rudalprasadchoudhary]

Sir give us more information about the sound waves and I like the lectures of your very much

[samikshakhade]

Sir really your video soo good because now I know everything in sci now my fav sub is sci because your teaching sirr your teaching is soo nice sir thank you so much sir for your teaching

[avinashshelawale]

Sir me gunga hu but apke bajese me hamesha first ATA huu