Sound Wave L1|Equation of sound wave|Intensity of sound|Experimental Physics|Rishi sir

Whole-channel inclusion: Experimental Physics is an honest teaching channel (title sample + 3 transcripts read: All three transcripts show structured physics problem-solving lectures aimed at exam preparation, consistent with genuine teaching content.); this title passed a strict title check (sonnet) after a labelling pass.

A 34-minute video from Experimental Physics : “Sound Wave L1|Equation of sound wave|Intensity of sound|Experimental Physics|Rishi sir”.

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