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

The frequency of oscillations of a mass m suspended by a spring is v1. If the length of the spring is cut to one-half, the same mass oscillates with frequency v2. The value v2v1 is:

A
2
No worries! We‘ve got your back. Try BYJU‘S free classes today!
B
2
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
C
4
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
3
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution

The correct option is B 2
The frequency of oscillations of mass m and force constant k is, v1=12πkm
when the spring is cut to one-half of its length, its force constant is doubles (2k).
Then frequency of oscillation of mass m will be

v2=12π2km=v2v1=2`

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