Solve
Study
Textbooks
Guides
Use app
Login
>>
Class 11
>>
Physics
>>
Oscillations
>>
Pendulums
>>
The length of second pendulum is :
Question
The length of second pendulum is :
A
100 cm
B
99 cm
C
99.4 cm
D
98 cm
Medium
Open in App
Updated on : 2022-09-05
Solution
Verified by Toppr
Correct option is C)
Time period of second pendulum
T
=
2
s
Time period
T
=
2
π
g
l
where
l
is the length of pendulum.
∴
2
=
2
π
9
.
8
l
⟹
l
=
0
.
9
9
4
m
=
9
9
.
4
c
m
Solve any question of
Oscillations
with:-
Patterns of problems
>
Was this answer helpful?
0
0
Similar questions
Consider: A second pendulum will NOT lose time if
1
. Its length is increased
2
. It is taken to a high altitude
3
. It is taken deep under the earth's surface
Which of the given are correct?
Medium
View solution
>
What is the period of oscillation of the second pendulum?
Easy
View solution
>
Time period of second pendulum is
Medium
View solution
>
The time period of a second pendulum is :
Easy
View solution
>
If length of second pendulum becomes four times, then its time period will become :
Medium
View solution
>
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
Important Diagrams
>
Mindmap
>
Common Misconceptions
>
Problem solving tips
>
Memorization tricks
>
Cheatsheets
>
Practice more questions
AIIMS Questions
1 Qs
>
BITSAT Questions
1 Qs
>
Easy Questions
58 Qs
>
Medium Questions
614 Qs
>
Hard Questions
323 Qs
>