Questions
A transverse wave travels on a taut steel wire with velocity of V when tension in it is . When the tension is changed to T , the velocity changed to . The value of T is closed to
detailed solution
Correct option is B
V = Tμ ∴V ∝T ⇒V1V2=T1T2 ⇒VV4=TT1 ⇒16=TT1 ⇒T1=T16=2.06×10416=0.12875×104==1.2875×10+3NTalk to our academic expert!
Similar Questions
A particle on a stretched string supporting a travelling wave, takes 5.0 ms to move from its mean position to the extreme position. The distance between two consecutive particles, which are at their mean positions, is 3.0 cm. Find the wave speed (in m/s).
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