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11-10-2022
Physics

Answered

D) A uncalibrated mercury-in-glass thermometer is placed in steam from boiling water aclam and
the length of the mercury thread is 25cm. It is next placed in pure melting ice and the length changes
to 3cm.
) What is the Length of the thread when its bulb is placed in warm water at 37
ii) State and explain two reasons for not using water in the above thermometer.
Also state one advantage water could have over mercury.
HOTOCOPY TATANG

Answer :

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