Q11 of 269 Page 140

What is the range of temperature which can be achieved in a box-type solarcooker in two to three hours?

The range of temperature which can be achieved in a box-type solarcooker in two to three hours is from 100°C to 140°C.


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What type of reflector is used in a box-type solar cooker?

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Name the devices which converts sunlight into electricity.

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How much solar energy will be received by 1 m2 area in one hour if the solar constant be 1.4 kW/m2?