Science

In which case would the kinetic energy of particles be increasing?
Metal is at room temperature, 37°C.

Metal is cooled at 1,300°C.

Metal is heated from room temperature to 200°C.

Metal is melted at 1,300°C.**

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  1. I agree

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    DrBob222
  2. I think I know but wait

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  3. 1. Metal is heated from room temperature to 200°C.

    2.The particles will have more space between them as steam, but they will be moving at the same speed in both states.

    3.The potential energy decreases due to the arrangement of the particles.

    4.an increase in heat and an increase in kinetic energy until a phase change occurs.

    5.thermometer

    6.Measure the temperature of the lemonade after the ice has melted.

    7.4

    8.Kinetic energy was transferred from the water to the ice.

    9.convection

    10.Air moves from the areas of higher temperature to areas of lower temperature.

    11.9ºC

    12.heat transfer by radiation.

    remember I aint never seen two pretty best friends alway one of them gotta be ugly.

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  4. Dude he is right

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  5. Is this right?

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  6. He is 100% right!

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  7. Griffion> Yay he`s right whatever.

    Papillion> Oh, stop being such a pessimist! Thanks person that I don`t really want to say their name!

    Stella> Yall know you are cheatin if your not just checkin your answers.

    Griffion> See, Stellas on my team.

    Stella> Who ever said I was on your team? I'm on my own team.

    Papillion> AHAHAHAH!!!

    Griffion> Oh be quiet!!!

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