Question

Two springs of force constants $K_1$ and $K_2$ are connected to a mass m as shown. The frequency of oscillation of the mass is f. If both $K_1$ and $K_2$ are made four times their original values, the frequency of oscillation becomes:

• A. $\frac{f}{4}$
  
• B. 4f
  
• C. 2f
  
• D. $\frac{f}{2}$

Answer 1

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