Science / Chapter- 2 / Sound / ध्वनि / Class 9th / Jawahar Navodaya Vidyalaya

[@PrincePrasadPrasad]

Okay ❤❤❤

[@Rishika_fc5pc]

Gass

[@dream_lbsnaa2030]

Yes mam

[@KhushiKushwaha-z7t]

Good evening sir❤

[@kamleshparaua9014]

Good evening

[@shardadevi4492]

Solid se

[@BrijmohanKushwah-p1h]

Veary very nice class😊😊

[@Aditya-fzdr]

A

[@KrishnaBhoomiVlogs]

Sar Science Ki Hai

[@FarukAhmed-he3kd]

Mam English mein kara do please 😢😢

[@MadhavYadav-boss]

Frequency and amplitude and time period

[@Dubeymanoj-t5f]

Frequently

[@ManishKumar-x3h1p]

Mam please repeat this

[@godbrothergaming2403]

Mam good evening

[@mangasingh9553]

Very very nice class

[@KrishnaBhoomiVlogs]

Thos se kam dhvni ka sancharan drav Mein Hota Hai

[@gurjeetajman6034]

Yes mam sound is clear

[@ManishKushwaha-u7e]

Science

[@PragatiMissionLibraryAhore]

No mam please repit

[@TabelaCoachingclasseschannel]

Time period

[@KrishnaBhoomiVlogs]

Mam sabse Jyada Dhoni ka sancharan thos Mein Hota Hai

[@SandhyaKumari-nr6ef]

Kam

[@vanshthakur2411]

5 km❤😂

[@jiweshawerthakur7465]

Hello mam 😊

[@RavigurjarSingh]

Liquid

[@MayankKumar-f8g]

0.5

[@vanshthakur2411]

Has mam 32:54

[@SonvirKaushal]

Mam Mera name nahi leti

[@DurgaChandrakar-u2u]

Mam aapne Wavelength ke baare me nhi btaya

[@Arpit---47420]

Hi mam

[@RajivKumar-hd1sb]

Mam apka sound cat cat ke aa rha hai

[@Abhiramveeru2]

Mam avaj kat rahi hai😢

[@AniruddhaDewangan887]

Hi

[@gurjeetajman6034]

Yes mam

[@RajGupta-jy5xu]

Gass

[@TanishaDeshwal]

Hlo

[@GayadinPrajapati-y8l]

Good evening

[@FarukAhmed-he3kd]

Mam English mein kara do please 😢😢

[@RavigurjarSingh]

Gas

[@Aditya-fzdr]

Time period

[@Sanjay786Bhalave]

Gas

[@ShivSingh-j1k]

Sound

[@SunilYadav-qw8kg]

Hello

[@ShivSingh-j1k]

Sound

[@SHIVAMKUMARTHAKURtr]

Gas

[@Kuldeep-z4o]

Hi

[@jitenderbabu87]

Gas

[@Lavish-pawar1234]

Hi