Solve
Study
Textbooks
Guides
Join / Login
>>
Class 11
>>
Physics
>>
Oscillations
>>
Pendulums
>>
If effective length of a simple pendulum
Question
If effective length of a simple pendulum is equal to radius of earth (R), time period will be
A
T
=
π
g
R
B
T
=
2
π
g
2
R
C
T
=
2
π
g
R
D
T
=
2
π
2
g
R
Medium
Open in App
Solution
Verified by Toppr
Correct option is D)
formula,
T
=
2
π
g
(
R
+
L
)
L
R
If the effective length of a simple pendulum is equal to the radius of the earth (R),
then,
T
=
2
π
g
(
R
+
R
)
R
×
R
=
2
π
g
(
2
R
)
R
2
∴
T
=
2
π
2
g
R
Solve any question of
Oscillations
with:-
Patterns of problems
>
Was this answer helpful?
0
0
Similar questions
The time period of a simple pendulum is given by the equation
T
=
2
π
g
l
. The equation of motion of the pendulum will be
d
t
2
d
2
x
:
Hard
View solution
>
The string of a simple pendulum is replaced by a uniform rod of length
L
and mass
M
while the bob has a mass
m
. It is allowed to make small oscillations. Its time period is?
Medium
View solution
>
Time period of a simple pendulum is
T
. Time taken by it to complete position is
8
3
oscillations starting from mean position is:
Medium
View solution
>
A simple pendulum has a time period
T
1
when
on the earth’s surface and
T
2
when taken to
height
R
above the earth’s surface, where
R
is the radius of the earth. The value of
T
1
T
2
is
Medium
View solution
>
Figure shows the kinetic energy
K
of a simple pendulum versus its angle
θ
from the vertical. The pendulum bob has mass
0
.
2
k
g
. The length of the pendulum is equal to
(
g
=
1
0
m
/
s
2
)
.
Hard
View solution
>
View more
More From Chapter
Oscillations
View chapter
>
Revise with Concepts
Simple Pendulum
Example
Definitions
Formulaes
Learn with Videos
Simple Pendulum
11 mins
Working of a simple pendulum
11 mins
Time Period of Simple Pendulum
6 mins
Shortcuts & Tips
Mindmap
>
Memorization tricks
>
Cheatsheets
>
Problem solving tips
>
Important Diagrams
>
Common Misconceptions
>
Practice more questions
NEET Questions
1 Qs
>
BITSAT Questions
1 Qs
>
Easy Questions
65 Qs
>
Medium Questions
616 Qs
>
Hard Questions
313 Qs
>