wiz-icon
MyQuestionIcon
MyQuestionIcon
1
You visited us 1 times! Enjoying our articles? Unlock Full Access!
Question

The transverse displacement of a string clamped at its both ends in given by
y(x,T)=2sin(2π3x)cos(100πt) Where x and y are in cm and t is in s. Which of the following statement is correct?

A
All the points on the string between two consecutive nodes vibrate with same frequency, phase and amplitude.
No worries! We‘ve got your back. Try BYJU‘S free classes today!
B
All the points on the string between two consecutive nodes vibrate with same frequency, phase but different amplitude.
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
C
All the points on the string between two consecutive nodes vibrate with different frequency and phase but same amplitude.
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
All the points on the string between two consecutive nodes vibrate with different frequency, phase and amplitude.
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution

The correct option is B All the points on the string between two consecutive nodes vibrate with same frequency, phase but different amplitude.
The given equation is
y(x,t)=2sin(2π3x)cos(100πt)
It represents a stationary wave. Therefore, all the points between consecutive nodes vibrate with same frequency and same but different amplitude.

flag
Suggest Corrections
thumbs-up
0
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Periodic Motion and Oscillation
PHYSICS
Watch in App
Join BYJU'S Learning Program
CrossIcon