Sound WavesHard
Question
If the metal bob of a simple pendulum is replaced by wodden bob, then its time period will be :
Options
A.decreased
B.the same
C.increased
D.first (c) then (a)
Solution
The expression of time period
T = 2
This formula contains nothing which depends upon the nature of material from which bob is made of. So time period will remain the same.
T = 2
This formula contains nothing which depends upon the nature of material from which bob is made of. So time period will remain the same.
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