The density of water is 1g/cm\(^3\) while that of ice is 0.9g/cm\(^3\). Calculate the change in volume when 90g of ice is completely melted.
9cm\(^3\)
90cm\(^3\)
0cm\(^3\)
10cm\(^3\)
Explanation
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Discussions (19)
Density= mass/volume
We're asked to find difference in volume
So, 1g/cm³ =90/V
Vwater= 90cm³
0.9g/cm³ =90/V
Vice= 90/0.9
=100cm³
Hence, Change in volume =100-90
= 10cm³
Ohkk oo
just do this
density is mass/volume abi
so they question fess gave u 2 density values and 1 mass and we are looking for the difference in volume
p=m/v..........for water;1=90/v
.......…………… we will then get v=90cm³
p=m/v……….for ice;0.9=90/v
….………………our answer v=100cm³
Now subract the volume;100-90cm³=10cm³
u guys get it
may Jamb favour us all🤲🤲
