winnetnyanyiwa2
Answered

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(b) Explain the importance of the string in measuring the volume of the piece of metal.​

Sagot :

bkwkw

Answer:

Don,t forget to tare the balance before each measurement.

and take multiple measurements tn average them out.

make ur object totally dry before you start next measurement.

Watch this video for more info - https://youtu.be/4q9Bh48RTxg

Cite

getharajinigetha

Answer:

sorry if wrong

Explanation:

Precise volumes must always be measured at constant temperature because, due to thermal expansion, changes in temperature are followed by changes in volume. For example water at 10 °C has much smaller volume than at 80 °C. Volumetric vessels are usually calibrated for 20 °C (25 °C in the USA).

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