The mass of an empty bucket of capacity 10litres is 1 kg.Find its mass when it is copletely filled with a liquid of relative density 0.8.
Answers
Answered by
2
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.
So the answer is 11kg (please note only mass is asked)
And adding the mass of the bucket 1kg, therefore total mass is 10 + 1 = 11kg.
So the answer is 11kg (please note only mass is asked)
Answered by
6
Hi, sir
Mass of the empty bucket = 1 kg
Volume of the bucket = 10 litres
density = mass/ volume
mass = density x volume
= 0.8x10 kg
= 8 kg
= mass of liquid in the bucket
Total mass of the bucket = mass of bucket + mass of empty bucket
= (8 + 1) kg = 9kg.
Mass of the empty bucket = 1 kg
Volume of the bucket = 10 litres
density = mass/ volume
mass = density x volume
= 0.8x10 kg
= 8 kg
= mass of liquid in the bucket
Total mass of the bucket = mass of bucket + mass of empty bucket
= (8 + 1) kg = 9kg.
Similar questions