A) \[{{T}_{1}}\]was decreased
B) \[{{T}_{1}}\]was increased
C) \[{{T}_{2}}\] was increased
D) \[{{T}_{2}}\] was decreased
Correct Answer: A
Solution :
The relation for frequency and tension is given by\[f\propto \sqrt{T}\] As \[{{T}_{1}}>{{T}_{2}}i.e.{{f}_{1}}>{{f}_{2,}}\] So, \[{{f}_{1}}-f=6Hz\] when we increase lower tension \[{{T}_{2,}}\] then \[{{f}_{2}}\] will be increased and \[{{f}_{1}}\] will decrease Hence, \[{{f}_{1}}-{{f}_{2}}\]=6HzYou need to login to perform this action.
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