Tuition Center Singapore – Physics Tuition on Measurement

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Tuition Center Singapore – Physics Tuition on Measurement

A student measures the thickness of a coin using a micrometer screw gauge

Tuition Center Singapore Micrometer Gauge

The following steps are carried out but are in the wrong order.

1    Turn the ratchet until a ‘click’ is heard.

2    Take the reading on the thimble.

3    Place the coin between the anvil and the spindle.

4    Take the reading on the sleeve.

5. Turn the thimble to close the anvil and the spindle.

What is the correct order?

Ans

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