Physics 5054 · O Level · Physical quantities and measurement techniques

Physical quantities and measurement techniques — practice question

The diagram illustrates a micrometer scale. Which reading is indicated?

  • A$5.64\,\text{mm}$
  • B$7.14\,\text{mm}$
  • C$7.16\,\text{mm}$
  • D$7.64\,\text{mm}$

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