The density of aluminum is 2700 kg/m3 has a volume of 250 cm3. Find the mass of block.
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Answers
Answered by
3
Explanation:
Density of aluminium, which is
2700
k
g
.
m
3
, i.e. mass per cubic meter. However, dimensions of block of aluminium is given in cubic centimeter. Hence, we should convert volume in cubic meters.
As
1
c
m
.
=
0.01
m
=
1
100
m
, we have
1
cubic centimeters equal to
1
1000000
cubic meters
and
20
c
m
3
=
20
1000000
m
3
As
Mass
=
Density
×
Volume
mass of a block of aluminium
20
c
m
3
is
20
1000000
×
2700
k
g
=
54
1000
k
g
=
54
grams.
hope it's helpful for you
Answered by
1
Answer:
54 gram is the final ans.
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