A spring whose upstretched length is l has a force constant k. The spring is cut into two pieces of upstretched lengths l1 and l2 where, l1 = nl2 and n is an integer. The ratio k1/k2 of the corresponding force constants- k1 and k2 will be:

A spring whose upstretched length is l has a force constant k. The spr

1.	A spring whose upstretched length is l has a force constant k. The spring is cut into two pieces of upstretched lengths l1 and l2 where, l1 = nl2 and n is an integer. The ratio k1/k2 of the corresponding force constants- k1 and k2 will be:
A.	n
B.	\(\frac{1}{{{{\rm{n}}^2}}}\)
C.	\(\frac{1}{{\rm{n}}}\)
D.	n2
Answer» D. n2

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A spring whose upstretched length is l has a force constant k. The spring is cut into two pieces of upstretched lengths l1 and l2 where, l1 = nl2 and n is an integer. The ratio k1/k2 of the corresponding force constants- k1 and k2 will be:

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