Explain the process of making a solar cooker or solar heater
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A solar cooker is a device that works with solar energy for heating andcooking food. The solar cooker works mainly on three principles such as retention, absorption and concentration. A solar cooker consists of a mirror, that helps in allowing the ultra violet rays of the sun and converts it into IR light rays.
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Making of solar heater / cooker :
Make a wooden / iron frame in the shape of TV dish.
Cut the acrylic mirror sheets into 8 or 12 pieces in the shape of isosceles triangle with a height equal to the radius of you dish antenna.
The bases of 8 or 12 triangles together make the circumference of the dish.
Stick the triangle mirrors to the dish.
Face the dish towards the sun. Find the focal point and place a vessel at that point.
It will get heated. Even you can cook rice in that vessel.
In this way we will make a solar heater / cooker.
Making of solar heater / cooker :
Make a wooden / iron frame in the shape of TV dish.
Cut the acrylic mirror sheets into 8 or 12 pieces in the shape of isosceles triangle with a height equal to the radius of you dish antenna.
The bases of 8 or 12 triangles together make the circumference of the dish.
Stick the triangle mirrors to the dish.
Face the dish towards the sun. Find the focal point and place a vessel at that point.
It will get heated. Even you can cook rice in that vessel.
In this way we will make a solar heater / cooker.
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sailu030175:
Wait but isn't it the making of an antenna
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