16:- solar cooker
Aim :- to know about solar cooker .
* Why is solar cooker use :- solar energy is been use in many fields for example
It is use to beat water.
* On solar we can cook food the without using gas and wood.
* Food row material ,steel sheet trolley .
* At a point we focused the sun rays and cooked food .
* As the direction of the sun changes we have to adjust shuffler
to fows the sunrays on the cooker .