1
You visited us
1
times! Enjoying our articles?
Unlock Full Access!
Byju's Answer
Standard XII
Physics
SHM in Vertical Spring Block
A wire of len...
Question
A wire of length 2⋅00 m is stretched to a tension of 160 N. If the fundamental frequency of vibration is 100 Hz, find its linear mass density.
Open in App
Solution
Given:
Length of the wire (L)= 2.00 m
Fundamental frequency of the vibration (f
0
) = 100 Hz
Applied tension (T) = 160 N
Fundamental frequency,
f
0
=
1
2
L
T
m
⇒
10
=
1
4
160
m
⇒
m
=
1
×
10
-
3
kg
/
m
⇒
m
=
1
g
/
m
So, the linear mass density of the wire is 1 g/m.
Suggest Corrections
0
Similar questions
Q.
A wire of length 2.00 m fixed at both the ends is stretched to a tension of 160 N. if the fundamental frequency of vibration is 100 Hz, find its linear mass density.
Q.
A wire of length 2.00 m fixed at both the ends is stretched to a tension of 160 N. if the fundamental frequency of vibration is 100 Hz, find its linear mass density.
Q.
If
L
is the length of a stretched wire,
T
is tension in the wire,
e
is linear density of wire, the frequency of transverse vibrations of stretched wire is proportional to
Q.
A stretched wire of some length under a tension is vibrating with its fundamental frequency. Its length is decreased by
45
%
and tension is
increased by
21
%
. Now its fundamental frequency:
Q.
A wire stretched between two rigid supports vibrates in its fundamental mode with a frequency of
45
Hz
. The mass of the wire is
3.5
×
10
−
2
kg
and its linear density is
4.0
×
10
−
2
kg m
−
1
. The tension in the string is approximately -
View More
Join BYJU'S Learning Program
Grade/Exam
1st Grade
2nd Grade
3rd Grade
4th Grade
5th Grade
6th grade
7th grade
8th Grade
9th Grade
10th Grade
11th Grade
12th Grade
Submit
Related Videos
Applying SHM
PHYSICS
Watch in App
Explore more
SHM in Vertical Spring Block
Standard XII Physics
Join BYJU'S Learning Program
Grade/Exam
1st Grade
2nd Grade
3rd Grade
4th Grade
5th Grade
6th grade
7th grade
8th Grade
9th Grade
10th Grade
11th Grade
12th Grade
Submit
AI Tutor
Textbooks
Question Papers
Install app