A uniform horizontal rod of length 0.40 m and mass 1.2 kg is supported by two identical wires as shown in figure(g=10 m/sec2), then the distance x (in cm) from left wire, where a mass of 4.8 kg should be placed on the rod, so that the same tuning fork may excite the wire on left into its fundamental vibrations and that on right into its first overtone is

A uniform horizontal rod of length 0.40 m and mass 1.2 kg is supported

1.	A uniform horizontal rod of length 0.40 m and mass 1.2 kg is supported by two identical wires as shown in figure(g=10 m/sec2), then the distance x (in cm) from left wire, where a mass of 4.8 kg should be placed on the rod, so that the same tuning fork may excite the wire on left into its fundamental vibrations and that on right into its first overtone is
Answer» A uniform horizontal rod of length 0.40 m and mass 1.2 kg is supported by two identical wires as shown in figure $(g = 10 m / s e c^{2})$ , then the distance x (in cm) from left wire, where a mass of 4.8 kg should be placed on the rod, so that the same tuning fork may excite the wire on left into its fundamental vibrations and that on right into its first overtone is

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