2
You visited us
2
times! Enjoying our articles?
Unlock Full Access!
Byju's Answer
Standard V
Science
Lever
Liquid is fil...
Question
Liquid is filled upto same height l in all three arms A,B,C. when this system is rotated with angular velocity w about an axis passing through arm B then the value of w so that height in arm B becomes zero.
Open in App
Solution
Suggest Corrections
5
Similar questions
Q.
Figure shows a three arm tube in which a liquid is filled upto levels of height l. It is now rotated at an angular frequency
ω
about an axis passing through arm B. The angular frequency
ω
at which level of liquid in arm B becomes zero.
Q.
Figure shows a three arm tube in which a liquid is filled upto levels of height
l
. It is now rotated at an angular frequency
ω
about an axis passing through arm
B
. The angular frequency
ω
at which level of liquid in arm
B
becomes zero is
Q.
Figure shows a three arm tube in which a liquid is filled upto levels of height
l
. It is now rotated at an angular frequency
ω
about an axis passing through arm
B
. The angular frequency
ω
at which level of liquid in arm
B
becomes zero is
Q.
Length of horizontal arm of a uniform cross section U-tube is
l
=
21
c
m
and ends of both of the vertical arms are open to surrounding pressure of
10
×
500
N
/
m
2
. A liquid of density
ρ
=
10
3
k
g
/
m
3
is poured into the tube such that liquid just fills the horizontal part of the tube. Now, one of the open ends is sealed and the tube is then rotated about a vertical axis passing through the other vertical arm with angular velocity
ω
0
=
10
r
a
d
/
s
. If the length of each vertical arm is
a
=
6
c
m
, calculate the length of air column in the sealed arm. (in cm)
Q.
A U tube of length L contains a liquid. It is mounted on a horizontal turn table rotating with an angular speed o about one of the arms. The difference in height between the liquid column in the vertical arms will be:
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
Levers
SCIENCE
Watch in App
Explore more
Lever
Standard V Science
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
Solve
Textbooks
Question Papers
Install app