11 | Waves & Acoustics 06 | Factors Affecting Speed of Sound in Air | Boards/ECAT/MDCAT

Topics discussed in the lecture are:
Factors affecting speed of sound in air
Temperature | Pressure | Density | Humidity (Moisture) | Frequency | Wind Velocity
Why speed of sound is more in warm air?
Why speed of sound is more in moist air?
Why density of moist air is less than density of warm air?
Complete derivation & concept included
Past Paper Questions (ECAT | MDCAT | Boards)
Questions included from engineering & medical universities entry tests.
For all examination boards including Sindh (New Book) | Punjab | Baluchistan | KPK | Federal | AKU | National Book Foundation (New Book)

For Engineering Universities Entrance Tests (NUST | NET | PIEAS | GIKI | NED | Mehran University | MUET | UET | ETEA | NTS | Khuzdar University | ECAT | JEE)

For Medical Universities Entrance Tests (Dow University | DUHS | UHS | Khyber Medical University | KMU | JSMU | SMBBLC | KMDC | LUMHS | KEMU | Bolan University | BUMHS | SZAMBU | AKU | AMC | NUMS | FMDC | MDCAT | NEET | AIIMS)

📺 ECAT | NET | MDCAT | Class 11 | Complete Lectures Playlist:
   • ECAT | NET | MDCAT | 11  

📺 ECAT | NET | MDCAT | Class 12 | Complete Lectures Playlist:
   • ECAT | NET | MDCAT | 12  

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