Question

The mass of an Empty bucket of capacity 10 litre is 1 kg find its mass when completely filled with the liquid of relative density 0.8

Answer 1

Answer:

So it's filled with a liquid of density 800 kg/m³ and we need to find the mass of the full bucket, which will be 1 kg plus the mass of 10 litres of liquid.

Well, 1 litre = 0.001 m³, so 10 litres = 0.01 m³. It's filled with 0.01 m³ of liquid, and since density is defined as mass divided by volume, it's true that mass is density times volume. So the mass of the liquid is therefore

(800 kg/m³)(0.01 m³) = 8 kg.

And therefore the mass of the full bucket will be 8 kg + 1kg = 9kg

Step-by-step explanation:

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Answer 2

Answer:

since the capacity of bucket is 10 litres, therefore the mass of the liquid is 1okg (as only 10 litres can be filled in the bucket and 1 litre is equal to 1kg). And adding the mass of the bucket 1kg, therefore total mass is 10 + 1 = 11kg

Step-by-step explanation: