Differentiate between box-type solar cooker and spherical reflector type solar cooker.

Monjur Alahi

Differentiate between box-type solar cooker and spherical reflector type solar cooker.


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Salim Ahmed Kawsar

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Box-type solar cooker Spherical reflector type solar cooker
1. Plane mirror is used as a reflector.
2. It does not concentrate solar energy at a point.
3. Cornparativeiv low temperature is produced in it.
4. It is used to cook the food materials which require slow heating.
5. Baking and frying is not possible in it.		 1. Concave or parabolic reflector is used.
2. lt concentrates the solar energy at a point called focus.
3. Very high temperature is produced.
4. It can cook food materials which require strong heating.
5. Baking and frying can be done in it.

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