Lakhmir Singh & Manjit Kaur - Physics

Book: Lakhmir Singh & Manjit Kaur - Physics

Chapter: 3. Sources of Energy

Subject: Physics - Class 10th

Q. No. 34 of Questions Based on High Order Thinking Skills (HOTS)-Pg-123

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Arrange the following fuels in order of increasing calorific values (keeping the fuels with lowest calorific value first):

LPG, Coal, Alcohol, Dung cakes, Diesel

Dung cakes < Coal < Alcohol < Diesel < LPG

Dung cakes have the lowest calorific value where as LPG has the highest calorific value among them)

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