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PhysicsNLMSimple Application of NLMMedium2 minPYQ_2019

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A spring whose unstrentches length is $l$ has a force constant $k .$ The spring is cut into two pieces of unstretches lengths $l_{1}$ and $l_{2}$ where, $l_{1} = n l_{2}$ and $n$ is an integer. The ratio $k_{1} / k_{2}$ of the corresponding force constants, $k_{1}$ and $k_{2}$ will be:

Options:

Answer:

Solution:

Spring constants of the spring will be inversely proportional to length.
$\frac{k_{1}}{k_{2}} = \frac{l_{2}}{l_{1}} = \frac{1}{n}$

Stream:JEESubject:PhysicsTopic:NLMSubtopic:Simple Application of NLM

⏱ 2mℹ️ Source: PYQ_2019

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