Four pieces of wooden sticks A,B,C and D are placed along the length of 30 cm long scale as shown in Fig. 10.4. Which one of them is 3.4 cm in length?
Using:
length of a stick = Final reading of scale- Initial reading of scale
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Four pieces of wooden sticks A,B,C and D are placed along the length of 30 cm long scale as shown in Fig. 10.4. Which one of them is 3.4 cm in length?
Using:
length of a stick = Final reading of scale- Initial reading of scale