A) 0.15-0.50 m
B) 0.50m-1.0m
C) 1.0m-1.5m
D) 1.5m-2.0m
Correct Answer: B
Solution :
Length of the thread placed on scale\[=13.5\text{ }cm\] As thread is folded 6 times, \[\therefore \] Length of the thread \[=13.5\times 6\text{ }cm\]\[=81\text{ }cm=0.81\text{ }m\]You need to login to perform this action.
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