Physics
WAEC 1994
The density of water is 1g\(cm^3\) while that of ice is 0.9\(cm^3\), calculate the volume change when 90g of ice is completely melted
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A.
0\(cm^3\)
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B.
9\(cm^3\)
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C.
10\(cm^3\)
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D.
90\(cm^3\)
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E.
100\(cm^3\)
Correct Answer: Option C
Explanation
V = \(\frac{m}{p} \, ice volume= 90 cm^3;water volume =100 cm^3\\
Volume change = (100-90) cm^3= 10 cm^3\)
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