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Sedaia [141]
3 years ago
11

The liquid in the thermometer ______and rises when it is exposed to warm air.

Geography
1 answer:
Likurg_2 [28]3 years ago
8 0

<u>Answer:</u>

Liquid in the thermometer expands and rises when it exposed to warm air.

<u>Explanation:</u>

The Thermometer can be used to measure the temperature of the air. When a thermometer is exposed to the atmosphere, the thermometer’s temperature tries to equalise the temperature of the surrounding air.

The state at which the temperature of the thermometer is equal to surrounding air temperature is called as Thermodynamic Equilibrium. To reach this state the liquid present inside the thermometer must either heat up or cool down.

So when a thermometer is exposed to warm or hot air, the liquid inside the thermometer(mercury) gets heated up. This heat causes the liquid to expand to reach the equilibrium state. Similarly, when the thermometer is exposed to cool air, the liquid condenses to match the outer temperature, thereby reaching the thermodynamic equilibrium.

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3 0
3 years ago
It is believed that_____<br> may affect climate.
timofeeve [1]

Answer:

global warming

Explanation:

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The releasing of these gasses into the atmosphere by the humans since the Industrial Revolution has caused rise in the amount of these gasses into the atmosphere, rise that is more rapid than the natural increase of it. The world has been in panic lately as it has been noticed that the global temperatures are on the rise, and that it may have catastrophic consequences for the humanity.

In practice though, it turned out that only one of the projections about the climate changes was accurate, that being the Russian model, which was also the least dramatic one, while all the other models were predicting dramatic changes, but that didn't happened. Also, the panic about the catastrophic effects of it are also way to exaggerated, as a global warming, as the geologic evidence shows, will actually make the climate much more equalized, with the extremes in temperatures largely minimized, and having much more wet and green planet. The only real problem is that big portion of the human population will need to be relocated on slightly higher ground as the sea levels will rise.

7 0
4 years ago
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Butoxors [25]

Answer:

70

Explanation:

8 0
3 years ago
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3 years ago
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