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Heat convection in liquids!

Heat convection in liquids!. What is the effect of different liquids on how long it takes to get from 37* to 100* By: Maia Buswell and Ian Kessler!. P rediction.

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Heat convection in liquids!

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  1. Heat convection in liquids! What is the effect of different liquids on how long it takes to get from 37* to 100* By: Maia Buswelland Ian Kessler!

  2. Prediction I predict that the thicker liquid(vegetable oil)will heat up faster because the heat will build up at the bottom then bubble up to the top.

  3. variables • Changed variable- liquid density, and liquid. • Measured variable- time it takes to reach 100* degrease. • Variables kept the same- all are liquids, same heating temp., same pot, same amount of liquid.

  4. Procedure • 1.fill cup with exactly 1 cup of the liquid. • 2.Put cup in refrigerator. • 3.take pot out, set stove for 5 and put pot on. • 4.take cup out and put liquid in pot. • Measure until it makes a 100* change. • Record time it took to reach 100*. • Repeat 3 times for all liquids.

  5. TABLE

  6. Conclusion Claim: we were right! oil took took the least amout of time to heat up. Evidence: we took down every liquids time and fount te closest competitor was coke and it was 50 seconds away. Reasoning: One advantage of vegetable oil is that it cooks the fastes and give food flavor. but on the negative side, too much of it can clog up your arteries.

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