The mass of copper block is 132 g. A measuring cylinder contains water you a level of 14ml. The water level rises to the 29ml mark when the copper block is dipped in the measuring cylinder. Find tbe volume and density of the copper block.,
Answers
Answer:
It is given that the volume of water before the copper piece was placed is 22 ml, and after the copper piece was placed in the container, the total volume (copper+water) became 34 ml.
Therefore, we can deduce that the volume of copper is the difference between those two volumes.
v_{copper}=34-22=12\:mlv
copper
=34−22=12ml
Density is the mass per unit volume.
Therefore, \begin{gathered}density=\frac{mass}{volume}\\=\frac{106}{12}\\=8.83\:gm/ml\\=8.83\:gm/cm^3\end{gathered}
density=
volume
mass
=
12
106
=8.83gm/ml
=8.83gm/cm
3
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Answer:
VOL=15CM^3,DENSITY=8.8G/CM^3
Explanation:
Mass = 132g
Water in the measuring cyclinder = 14ml
When copper was dipped in the cyclinder = 29ml
Volume = 29ml - 14ml
= 15ml/15cm^3
Density of the copper block = Mass/Volume
= 132/15
= 8.8g/cm^3