Solar+oven!+..

=S﻿ O L A R  O V E N ~ = =By Kendra and Garnette=

Research:
==== **//We're doing our project on a solar oven we are trying to determine if color of construction paper would make the oven the hottest we are using black, green, purple, blue, and yellow construction paper. A solar oven is a device that uses sunlight as its energy source. Here are some devices that are similar to the solar oven.//** ==== ==== **//Heat Sink- The heat sink falls into the thermodynamics the physics of heat, energy,work, entrophy and the spontainety of processes http://www.educationoasis.com/curriculum/Science/ff/branchessci.htm .//** **//A heat sink is something that stores heat and slowly releases it. It is made out of ceramic tiles.//** ==== ====**// Radiant Heat Transfer- Also falls into thermodynamics branch of science. Heat transfer also known as heat flow, heat exchange, transfer of thermal energy is the movement of heat from one place to another. //**====

Bibliography:
Heat sink- m [] Radiant Heat transfer- [] = Convective Heat Transfer- = [] Solar Energy- []

=﻿Variables:=

**Dependant- Temperature**
Temp. || Degrees || 50 Degrees || 43 Degrees || 40 Degrees || Degrees || 44 Degrees || 42 Degrees || 43 Degrees || Degrees || 39 Degrees || 42 Degrees || 41 Degrees || Degrees || 36 Degrees || 31 Degrees || 37 Degrees || Degrees || 35 Degrees || 32 Degrees || 34 Degrees || Degrees || 40 Degrees || 38 Degrees || 37 Degrees || Degrees || =**Conclusion**= ====**Our hypothesis was wrong. Purple got the highest temperature with an average of 41 degrees. The lowest was yellow with an average of 34 degrees. The highest the solar oven got was 50 degrees but the color construction paper was black. Halfway through the experiment we thought the lightest color of paper would get more heat. But yellow was lowest. You can use a solar oven in real life like places where it ,s really sunny. You can also use it for camping instead of using a heavy portable stove. People with no electricity can also use it too. But when it's a rainy or cloudy day you won't be able to use it. You could use a solar oven in the winter,but it wouldn't get as hot as it would get in the summer.**==== =**Sources of error**=
 * Color || Temp. 1 || Temp. 2 || Temp. 3 || Average
 * Black || 30
 * Green || 44
 * Purple || 43
 * Blue || 43
 * Yellow || 35
 * Tin Foil Dull || 33
 * Tin Foil Shiny || 38 Degrees || 40 Degrees || 41 Degrees || 40

**-Our heat lamp probably couldn't produce the same amount of heat**
Video of Solar oven media type="youtube" key="R-_4g0Omtsw?fs=1" height="268" width="336"