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A solar cooker uses which energy?

Answer and explanation

Correct answer: Solar energy

The direct answer is B: solar energy. A solar cooker collects radiant energy from sunlight and changes it into heat. Reflective surfaces can direct sunlight toward the cooking area, while a dark vessel and insulation can help absorb and retain heat. Because its main source is the Sun, the cooker can prepare food without directly burning diesel, coal, or biogas. Option A is wrong because diesel is a petroleum-based fuel. Option C is wrong because coal is a fossil fuel burned in other kinds of stoves or power systems. Option D is wrong because biogas is produced from organic matter and is used as a combustible gas, but it is not the source used by a solar cooker. The word “solar” is the key clue. Memory cue: solar cooker means sunlight converted into cooking heat.

Related tags

Solar CookerSolar EnergyRenewable EnergyClean EnergyGreen SkillsEmployability SkillsArtificial IntelligenceClass 12 Mcq

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