Test Index

JEE Advanced 2014 Paper 1

© examsnet.com

Question : 4

Total: 60

One end of a taut string of length 3m along the x axis is fixed at x=0. The speed of the waves in the string is 100 ms‌−1. The other end of the string is vibrating in the y direction so that stationary waves are set up in the string. The possible waveform(s) of these stationary waves is (are)

y(t)=A sin
πx
6
cos
50πt
3
y(t)=A sin
πx
3
cos
100πt
3
y(t)=A sin
5πx
6
cos
250πt
3
y(t)=A sin
5πx
6
cos 250πt

Go to Question:

Prev Question

Next Question