Working models of. Parabola
Answers
Answer: Try doing a solar hot dog cooker
Step-by-step explanation:
You can Google it and refer
Below is the concept of the project
Why?
The parabola is shaped so that it collects the sun rays and focuses them at one point, the focus, in the center of the parabola. This is where the hot dog is placed, and the energy from the sun is used to cook the hot dog.
Because the sun is so far away from the earth, the light rays hitting us are essentially parallel. Parallel incident rays of light which strike a parabolic mirror all pass through the same point after they are reflected.
Light is reflected off of nearly everything, but we used foil because it’s highly reflective and much of the heat and energy from the incoming sun rays is redirected to the hot dog. This would not work with a material that was not reflective.
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