Question

Why do we have to wait for some time after adding or removing of weight to the wire?

Answer 1

$\bf\large\underline\green{Answer:-}$

➤ The waiting time is usually till the pointer reaches zero so that the wire can reach a steady state. This is because the small time gap will help the solid material or the wire to contract or to elongate fully.

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Answer 2

Answer:

Because the extension has to take place in the wire to which load has been added and hence we have to wait for some time.