Two masses $M_{A}$ and $M_{B}$ are hung from two strings of length $l_{A}$ and $l_{B}$ respectively. They are executing SHM with frequency relation $f_{A}=2 f_{B}$, then relation
Two masses $M_{A}$ and $M_{B}$ are hung from two strings of length $l_{A}$ and $l_{B}$ respectively. They are executing SHM with frequency relation $f_{A}=2 f_{B}$, then relation
- [AIPMT 2000]
- A
$l_{A}=4 l_{B},$ does not depend on mass
- B
$l_{A}=\frac{l_{B}}{4},$ does not depend on mass
- C
$l_A=2 l_B$ and $M_A=2M_B$
- D
$l_{A}=\frac{l_{B}}{2}$ and $M_{A}=\frac{M_{B}}{2}$
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- [JEE MAIN 2013]
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- [AIPMT 2002]