A) 1 : 3
B) 1 : 2
C) 2 : 3
D) 2 : 1
Correct Answer: D
Solution :
Force constant \[(k)\,\propto \frac{1}{\text{Length of the string (}l\text{)}}\] Þ \[\frac{{{k}_{1}}}{{{k}_{2}}}=\frac{{{l}_{2}}}{{{l}_{1}}}=\frac{2}{1}\]You need to login to perform this action.
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