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Published byMiles Knight Modified over 8 years ago
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By: Amanda Whatley By: Amanda Whatley
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My big question is if different colors affect the temperature. I wanted to test this for when it’s cold out side water color shirt should I choose.
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My hypothesis is that black piece of cloth will attract the most amount off heat because it absorbs the most amount of sun rays.
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Black absorb heat. People who are color blind only see in black and white which are colors that doesn’t make since When light hits water it makes a rainbow Blue is the hottest color White does not absorb heat
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Materials: Five pieces of cloth: Black White Blue Red Yellow A lamp A meat thermometer And a 90 watt light bulb
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Steps: Step 1: Gather the materials listed above. Step 2: Place the thermometer under the lamp Step 3: Place one of the pieces of cloth on top of the thermometer. Step 4: Let it sit for two minutes. Step 5: Turn on the meat thermometer. Step 6: Repeat for every color. For control leave the piece of cloth off of the thermometer.
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Control: No pieces of cloth. Variables: Blue Black Red Yellow White
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The darker the color, the hotter the temperature. The lighter the color the cooler the temputer Control was hotter then white 90 watt light bulbs can burn your hand very painfully
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The experiment did work because the lamp heated the pieces of cloth. I know this because the pieces of cloth were warm.
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My hypothesis was correct because the heat was absorbed. I would change instead of using a lamp I would use the sun. Some new questions I have are why does black attracts heat? How does a lamp get so hot?
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http://hongkiat.s3.amazonaws.co m/colorfulwp/Rainbow_Ocean__by _Thelma1.jpg http://hongkiat.s3.amazonaws.co m/colorfulwp/Rainbow_Ocean__by _Thelma1.jpg My brain
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