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A uniform horizontal rod of length 40 cm...

A uniform horizontal rod of length 40 cm and mass 1.2 kg is supported by two identical wires as shown in figure. Where should a mass of 4.8 kg 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 ? Take `g=10ms^-2`

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5 cm from the left end
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AAKASH SERIES-WAVE MOTION AND SOUND-PROBLEMS (LEVEL - II)
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  2. A string, fixed at both ends, vibrates in a resonant mode with a separ...

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  3. A uniform horizontal rod of length 40 cm and mass 1.2 kg is supported ...

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  4. Two wires of same material of radii 2r and r are welded together end t...

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  5. A light string is tied at one end to fixed support and to a heavy stri...

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  8. The pressure variation in a sound wave in air is given by Deltap = 1...

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  9. A point sound source is situated in a medium of bulk modulus 1.6 xx 10...

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  10. A point sound source is situated in a medium of bulk modulus 1.6 xx 10...

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  11. A point sound source is situated in a medium of bulk modulus 1.6 xx 10...

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  12. A tuning fork of frequency 440 Hz is attached to a long string of line...

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  13. A tuning fork of frequency 440 Hz is attached to a long string of line...

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  14. A tuning fork of frequency 440 Hz is attached to a long string of line...

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  15. The figure shows a snap photograph of a vibrating string at t = 0. The...

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  16. The figure shows a snap photograph of a vibrating string at t = 0. The...

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  17. The figure shows a snap photogaraph of a vibrating string at t = 0. Th...

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  18. A string that is 10 cm long is fixed at both ends. At t=0, a pulse tra...

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  19. Look at the figure given and identify which sound wave is louder, X or...

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