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A wave pulse, travelling on a two-piece string, gets partially reflected and partially transmitted at the junction. The reflected wave is inverted in shape as compared to the incident one. If the incident wave has wavelength and the transmitted wave ,
(a)
(b)
(c)
(d)nothing can be said about the relation of and

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Important Questions on Wave Motion on a String
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NEET
IMPORTANT

EASY
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IMPORTANT

EASY
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IMPORTANT

MEDIUM
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HARD
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A circular loop of rope of length rotates with uniform angular velocity about axis through its centre on a horizontal smooth platform. Velocity of pulse (with respect to rope) produced due to sight radial displacement is given by

MEDIUM
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IMPORTANT
Three waves of equal frequency having amplitudes , and arrive at a given point with a successive phase difference of . The amplitude of the resulting wave in is given by

HARD
NEET
IMPORTANT

HARD
NEET
IMPORTANT
A steel wire of length and mass and having a uniform cross-sectional area of is rigidly fixed at both ends. The temperature of the wire is lowered by if the transverse waves are set up plucking the string in the middle the frequency of the fundamental note of vibration is
