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

Two stretched strings have lengths l and 2l while tension are T and 4T respectively. If they are made of same material the ratio of their frequency is:

A
2 : 1
No worries! We‘ve got your back. Try BYJU‘S free classes today!
B
1 : 2
No worries! We‘ve got your back. Try BYJU‘S free classes today!
C
1 : 1
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
D
1 : 4
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution

The correct option is D 1 : 1
Frequency is given by
v=12lTμ
First frequency v1=12lTμ
and second frequency v2=14l4Tμ
hence, the ratio of frequencies v1v2=1:1

flag
Suggest Corrections
thumbs-up
0
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Standing Longitudinal Waves
PHYSICS
Watch in App
Join BYJU'S Learning Program
CrossIcon