Created by StemPy LabA uniform rod long hangs from a horizontal axis through one of its ends and swings with small oscillations in a vertical plane. Taking , its period is closest to
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← An ideal monatomic gas goes from state A (2 × 10⁻³ m³, 3 × 10⁵ Pa) to state B (5 × 10⁻³ m³, 1 × 10⁵ Pa) along the straight line shown in the pressure-volume diagram. The work done by the gas, and the heat it absorbs, areA string 1.2 m long, fixed at both ends, vibrates in its third harmonic at 300 Hz, forming the standing wave shown in the figure. The speed of waves on the string and its fundamental frequency are →
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