Mr. HD’s Evaporative cooling Assessment

The lid on a hot drink does

• Has no effect

• Makes the drink colder

• Keep’s the hot drink warm for a longer time

• Creates more water

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NGSS.MS-PS3-4

NGSS.MS-PS3-5

Drinks warm up or cool down because energy is transferred into or out of the:

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Your __________push water through tiny holes in your skin until your body is coated in sweat.

Evaporation is the

• Process where matter is lost when some of the liquid particles at the surface get enough energy to turn into a gas. These gas particles float out of the system

• Process where water which collects as droplets on a cold surface when humid air is in contact with it.

  "the inside of the cab steamed up with condensation"

• Process where a substance is converted from the solid to the gaseous state with out its becoming liquid.

• Process of precipitating a substance from a solution.

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As water evaporates out of a cup of hot tea, you might see

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When gas particles that evaporated float away from the hot tea, they………

• Get excited and jump phaes

• Get warmer

• Begin to cool off

• Vibrate faster

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NGSS.MS-PS1-4

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Please describe in 4-8 sentences what is happening in the cup system. Please use these words found in the word bank in your answer response.( Gas Particles/ Evaporation/ Cup/ (System)/ Temperature/ Lid/Water / Vibrate /)

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Evaporative cooling is a process that allows

• Energy to transfer between two systems

• water vapor to become liquid.

• energy to transfer from a hot system to a cooler system

• Energy to transfer from a cooler system to a hot system

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So, a cup without a lid allows

more evaporative cooling to happen compared to a cup …………..

• That has a translucent lid ?

• that has a lid with only small gaps and holes.

• That has a transparent lid

• That has an Opaque lid

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NGSS.MS-PS1-4

NGSS.MS-PS3-3

Please use the canvas to draw your version of how you think our sweat glands push water through tiny holes in your skin until your body is coated in sweat.

Please include in your drawing these parts

(Evaporating(ed) water particles from the skin/ Skin/Sweat Gland / arrows showing the direction of the evaporation)