Q. 9.     What are the advantages and disadvantages of using a solar cooker? Are there places where solar cookers would have limited utility?

Answers (1)

Advantages of the solar cooker are the following:

(i) Use of solar cooker saves precious and exhaustible sources of energy such as LPG.

(ii) Use of solar cooker is environment-friendly as opposed to combustible sources of energy.

(iii) Solar energy is available free of cost to all.

Disadvantages of the solar cooker are the following.

(i) A solar cooker can be used only during day time.

(ii) A solar cooker cannot be used on a cloudy day.

 

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