Physics 0625 · IGCSE · Physical quantities and measurement techniques

Physical quantities and measurement techniques — practice question

A girl is using a ruler to find the length of a metal rod. Because the end of the ruler is damaged, she positions one end of the rod at the 1 cm mark, as shown. What is the length of the metal rod?

A43 mm
B46 mm
C53 mm
D56 mm

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