- Home
- Standard 11
- Physics
13.Oscillations
easy
The length of a simple pendulum is increased by $1\%$. Its time period will
A
Increase by $1\%$
B
Increase by $0.5\%$
C
Decrease by $0.5\%$
D
Increase by $2\%$
Solution
(b) $T \propto \sqrt l $
==> $\frac{{\Delta T}}{T} = \frac{1}{2}\frac{{\Delta l}}{l} = \frac{1}{2} \times 1\% = 0.5\% $
Standard 11
Physics
Similar Questions
easy