32. In which state of matter is milk? 33. Define evaporation 34. Why is mercury commonly used in thermometer?

32. In which state of matter is milk? 33. Define evaporation 34. Wh

1.	32. In which state of matter is milk? 33. Define evaporation 34. Why is mercury commonly used in thermometer?
Answer» 32. Ans Liquid33. AnsEvaporation is a type of vaporization that occurs on the surface of a liquid as it changes into the gas phase. The surrounding gas must not be saturated with the evaporating substance. When the molecules of the liquid collide, they transfer energy to each other BASED on how they collide with each other.34.AnsMercury is the only one in liquid state at ROOM temperature. It's used in thermometers because it has high coefficient of expansion. Hence, the SLIGHTEST change in temperature is notable when it's used in a thermometer. It ALSO has a high boiling point which makes it very suitable to MEASURE higher temperature

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32. In which state of matter is milk? 33. Define evaporation 34. Why is mercury commonly used in thermometer?

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