Sound - Full Chapter Explanation & NCERT Solutions | Class 8 Science Chapter 13 (2022-23)

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✅ In this video,

✔️ Class: 8th
✔️ Subject: Science
✔️ Chapter: Sound (Chapter 13)
✔️ Topic Name: Sound - Full Chapter Explanation & NCERT Solutions | Class 8 Science Chapter 13
✔️ Topics Covered In This Video (By Vibhuti Ma'am): Full Chapter Explanation & NCERT Solutions of Sound Class 8 Science Chapter 13 have been discussed.
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00:00 Sound Introduction: Chapter Explanation & NCERT Solutions
01:16 Introduction Of Sound
29:19 Sound Is Produced By Vibrating Objects
01:32:50 Sound
02:07:03 Sound Produced By Humans
02:46:16 Propagation Of Sound
03:18:29 Sound Needs A medium For Propagation
03:56:52 We Hear Through Our Ears
04:55:15 Speed Of Sound
05:43:37 Amplitude, Time - Period And Frequency Of A Vibration
06:53:33 Characteristics Of Sound: Loudness, Pitch And Quality
07:38:31Audible And Inaudible Sounds
08:42:29 Musical Instruments
09:20:21 Noise And Music
10:03:12 Noise Pollution
11:01:31 Questions 01 To 13: NCERT Textbook Questions: Chapter 13
12:33:09 Activities 01 To 11: NCERT Intext Activities Solved: Chapter 13
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[PRIYAsRANIS]

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[pratibhasingh]

The one who plays Minecraft game knows about anvil😂😂

[pandaartsandcrafts]

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[LOGO--GAMER--..]

Maine 4pm chalu kiya aur Subah 5am ko end kiya 😊

[mirdeeba]

30:17 jaise sansahat, sarsahat, gudgudatha, dagmadahat, shulmilaye

[khushinancybestvideos]

8:25:00 pr jb hm ultra sound ko niche bhejenge sea bed tk toh jo aquatic animals isse sunn skte h unhe tph iss sound se dikkat ho skti h na..

[virendrakumarmishra]

Thanks mam it is really good and helpful for us

[shivamcreation]

Ma'am please class 10 chemistry ka next topic padhae

[orewa_mighty]

Mam, when we swing a badminton racquet it makes a sound of woosh. There is no objects vibrating with it so why the sound is produced?

[shantanibeditadas]

Mam please... chemistry class 10th ki bhi Chapter 2 ko bhi padha do...

[ChetanyaKohli-prkw]

when frequency is high it is vibration example plucking a string
BUT
when frequency is low it is oscillation ex pendulum motion

[Shagun-mI]

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[anushkarai]

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[ShwetaSingh-dyfx]

Thankyou so much Ma'am aap itna achha se explain karti hai mera concept strong ho jati hai😀😀😀😀

[chooseyourgiftboxchannel]

Mam class 10th ke science ke bhi chapter leke aao

[saritashortsmaker]

Mam to hmare ear ke pass vi molecules hai to o vibrates karte huye wapas speaker ke pass return ja skti hai kya

[suriyazabi]

When we throw water on speaker than why it is damaged

[Creative_Lifestyle-xw]

Mam kitna mahenat karte hai hamare
Aur tum log aise bolte
Thank you for inspiring me to be my best and for being there to guide me when I needed
❤ Thank You ❤

[StudyMotive.]

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[siddhantvloggery]

Mam i have a doubt is that why air is not enter in food pipe