Superposition & Reflection

sound, different between sound and light waves, reflection of sound, echo,conditions for echo,uses of echo,free or natural vibrations,forced vibrations,resonance,characteristics of sound and their solved numericals...

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(Hindi) Sound: IIT JEE

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IITJEE, NEET UG and Foundation

In this video i described about echo and uses of echo..

Reflection of Sound"Echo" (in Hindi)

Introduction to Sound (in Hindi)

Characteristics of Sound (in Hindi)

Resonance (in Hindi)

Characteristics of Sound Part 2 (in Hindi)

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Reflection of Sound"Echo" (in Hindi)

Amandeep Kaur

(Hindi) Sound: IIT JEE

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