11 | Waves & Acoustics 12 | Standing Waves in Stretched String | Modes of Vibration | ECAT/MDCAT
Topics discussed in the lecture are:
Standing Waves in stretched string
Reflection of Waves (Fixed End | Free End)
Modes of Vibration of stretched string fixed at both ends
Derivation of frequency formula for nth mode of vibration
Derivation of wavelength formula for n number of loops | segments
Quantization of frequencies
Plucking of stretched string from specific positions to create standing wave
Velocity of waves on string
Concept of Tension in string
Concept of Linear Mass Density of string (Mass per Unit Length)
Laws of transverse vibrations in stretched strings
Complete derivation & concept included
Past Paper Questions (ECAT | MDCAT | Boards)
Questions included from engineering & medical universities entry tests.
For all boards including Sindh (New Book) | Punjab | Baluchistan | KPK | Federal | AKU
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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