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.
Answers
Answer:
Answer:
Mass of the empty bucket is m = 1 kg
The volume of the bucket is:
V = 10 l
V = 10 × 10^ −
3 m^3
The relative density of the liquid to be filled in the water is s = 0.8
For the density of the liquid:
ρ
l = s × ρ
w
ρ
l = 0.8 × 1000
ρ
l = 800 k
g
/
m
^3
Now for the mass of the liquid when filled in the bucket is:
m
l = ρ
i×
V
m
l
=
800
×
(
10
×
10
^−
3
)
m
l
=
8
k
g
Now for the total mass of the bucket when filled with the liquid:
M
=
8
+
1
M
=
9 k
g
Mass of the bucket filled with water is 9 kg.
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Mass of the empty bucket is m = 1 kg
The volume of the bucket is:
V = 10 l
V = 10 × 10^ −
3 m^3
The relative density of the liquid to be filled in the water is s = 0.8
For the density of the liquid:
ρ
l = s × ρ
w
ρ
l = 0.8 × 1000
ρ
l = 800 k
g
/
m
^3
Now for the mass of the liquid when filled in the bucket is:
m
l = ρ
i×
V
m
l
=
800
×
(
10
×
10
^−
3
)
m
l
=
8
k
g
Now for the total mass of the bucket when filled with the liquid:
M
=
8
+
1
M
=
9 k
g
Mass of the bucket filled with water is 9 kg.