A) \[{{10}^{-3}}K\]
B) \[{{10}^{-4}}K\]
C) \[{{10}^{-1}}K\]
D) \[{{10}^{-5}}K\]
Correct Answer: D
Solution :
| [d] By law of conservation of energy |
| \[\frac{1}{2}k{{x}^{2}}=({{m}_{1}}{{s}_{1}}+{{m}_{2}}{{s}_{2}})\Delta T\] |
| \[\Delta T=\frac{16\times {{10}^{-2}}}{4384}=3.65\times {{10}^{-5}}.\] |
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