Physics 0625 · IGCSE · Physical quantities and measurement techniques

Physical quantities and measurement techniques — practice question

The diagram gives a magnified view of the end of a metre rule. It is used to measure the length of a small feather. What length does the feather have?

  • A$19\ \text{mm}$
  • B$29\ \text{mm}$
  • C$19\ \text{cm}$
  • D$29\ \text{cm}$

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