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puteri [66]
3 years ago
5

How do upper fixed point calibrate in a thermometer ? Explain it .​

Chemistry
2 answers:
valina [46]3 years ago
7 0

Answer:

i need brainliest

Explanation:

To mark the upper fixed point, the thermometer is placed in a hypsometer containing water as shown in the figure. The bulb of the thermometer should be outside the water. When the mercury level becomes stationary at a temperature of steam, the level is marked, which represents the upper fixed point of the thermometer.

joja [24]3 years ago
6 0
To mark the upper fixed point, the thermometer is placed in a hypsometer containing water as shown in the figure. The bulb of the thermometer should be outside the water. When the mercury level becomes stationary at a temperature of steam, the level is marked, which represents the upper fixed point of the thermometer.

Hope that helps:)
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