1.

A piece of thread folded 6 times is placed along a 15 cm long measuring scale as shown in the figure. The length of the thread is between

A. 0.15-0.50 m  
B. 0.50m-1.0m
C.                    1.0m-1.5m   
D.        1.5m-2.0m
Answer» C.                    1.0m-1.5m   


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