CBSE Science Fair Exhibition Project, “Solar Dryer” Theme “Natural Resource & their Conservation” for Class 9, Class 10 and 12

Project Name : Solar Dryer

Theme Name : Natural Resource & their Conservation

Objective/Aim: To minimize the spoilage and wastage of vegetables

Scientific Principle Involved: Black body radiation and photoelectric effect, Reflection of sunlight.

Material Used: Metal Sheet, Mirror, Glass, Black Paint, Solar Panel (Optional)

Working Investigation/Findings: It dries the vegetables so that it can be used after a long time

Utility and further/Scope of the Project: Solar Dryer dries the vegetables and fruits efficiently with natural energy in a very cost–effective and feasible manner and within the reach of a common man. As India consists 80% of villagers with mediocre and below poverty line community, India can use this device to save agricultural produce, well dried for future use, which also help boost Indian economy.

Name of the School: Jawahar Navodya Vidyalaya, Nuapada, Odisha.

 

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