Two tuning forks A and B sounded together give 8 beats per second

PHYSICS · Subjective · CBSE · Physics · Waves · Waves

Problem

Two tuning forks A and B sounded together give 8 beats per second. With an air resonance tube closed at one end, the two forks give resonances when the two air columns are 32 cm and 33 cm respectively. Calculate the frequencies of forks.

Related theory

Beats
Wave Superposition
Boundary Effects
Standing waves and resonance
Stationary waves
Waves
Harmonics in air columns
Standing waves and normal modes

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