A. If the length of a spring is halved, the time period of each part becomes \(\frac{1}{\sqrt{2}}\) times the original
B. The effective spring constant K of springs in parallel is given by \(\frac{1}{\mathrm{K}} = \frac{1}{\mathrm{K}_1} +\frac{1}{\mathrm{K}_2} +\ldots\)
C. The time period of a stiffer spring is less than that of a soft spring
D. The spring constant is inversely proportional to the spring length
Solution & Explanation
No details explanation available for this question. Option B is the verified correct answer.