The diagra shows molecules in a fluid. Explain the sequence of events that happens when this fluid cools down. Be sure to focus

Question

The diagra shows molecules in a fluid. Explain the

sequence of events that happens when this fluid cools down. Be sure to focus on what happens to the

molecules and to the fluid in general. Five events

should be included in your answer.

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Thái Dương 5 years 2021-08-01T02:35:50+00:00 2 Answers 882 views 0

Answers ( )

  1. Giakhanh
    5
    2021-08-01T02:36:58+00:00
    Reply

    Answer:

    Sample Response: When the fluid cools, the kinetic energy of the molecules decreases. This causes the molecules to slow down and move closer together. Since the molecules are closer together, the density of the fluid increases and the fluid sinks.

  2. thaiduong
    1
    2021-08-01T02:37:32+00:00
    Reply

    Answer:

    Check below for the answers and explanations.

    Explanation:

    Note: You did not provide the diagram you mentioned but I will explain to you the sequence of events that take place as a fluid cools. I believe you can apply this to the particular diagram that you have.

    Sequence of events that take place as a fluid cools down:

    • There is a reduction in the temperature of the fluid
    • The speed of movement of the molecules will reduce
    • Since there is a reduction in speed, the Kinetic Energy also reduces. KE = 1/2 mv²
    • The density of the fluid will increase as the temperature decreases
    • The molecules will be closer to each other as opposed to in a gas where there is collision of molecules

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