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iris [78.8K]
2 years ago
11

How does the average velocity of molecules in a high-temperature gas compare to the average velocity of molecules of the same ga

s with a lower temperature?
Chemistry
1 answer:
IrinaK [193]2 years ago
8 0

Answer:lower temp molecules act slower so they come closer together and heated molecules are more spaced out that is why when you put an ice cube in a hot pan the ice melts and turns into a liquid due to heat the molecules space out

Explanation:

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Match each SI unit to the quantity it measures mass temperature time electric current
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<u>The S.I unit for the given term:</u>

Mass is expressed in kilogram (kg)

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Time is expressed in seconds (s)

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<u>Explanation:</u>

<u>Current: </u>

The current can be defined as the electric charge flow in the surface (means ratio of charge per unit time). It is measured in ampere (A)

             Current\ I=\frac{\text { charge }}{\text { time }}

<u>Temperature: </u>

Kelvin (K), the general temperature unit in the international standard units system. The Kelvin scale is an absolute thermodynamic temperature scale that uses absolute zero, a temperature at which all thermal movements end with a classic description of thermodynamics.

<u>Mass: </u>

Mass is both a feature of the objects weight and its resistance measurement to accelerate under the influence of pure force. The mass of the object also determines the gravitational force. The basic unit of mass is kilogram (kg)

<u>Time: </u>

Time is the measurement of how much distance the objects takes to travel from one to another (speed). It is expressed in seconds (s).

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Explanation: I think this is what you are looking for. Hope this helps.

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<span>Kind of substance besides water:
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