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PIT_PIT [208]
4 years ago
15

Temperature is read by measuring the liquid in the thermometer using the scale on the thermometer. When the temperature rises, t

he liquid in the thermometer . When the temperature drops, the liquid in the thermometer .
Biology
2 answers:
stiks02 [169]4 years ago
7 0

Answer:

When the temperature rises, the liquid in the thermometer <u>expands.</u> When the temperature drops, the liquid in the thermometer <u>contracts</u>.

Explanation:

The thermometer is filled with a liquid called mercury. Increase in temperature makes this liquid to expand. The expanded liquid occupies most of the space in the thermometer causing a rise in its level.

On the other hand, a drop in temperature makes the liquid to contract. The contracted liquid has less volume and occupies lesser space in thermometer. This causes a drop in the level of liquid in thermometer.  

anastassius [24]4 years ago
4 0
When temp rises the liquid rises to temp and when temp drops liquid drops to temp
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