Home/Physics/Set 76 — Instruments — Micrometre Screw Gauge

Set 76 — Instruments — Micrometre Screw Gauge

10 questions · 📖 Tutor Mode · ⏱ 15 min

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Instruments — Micrometre Screw Gauge

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WAEC 2018

A micrometre screw gauge reads 5.5 mm on the main scale and 23 on the thimble scale. The reading is: