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Aneli [31]
2 years ago
7

A silver sphere has a mass of 5.492 g and a diameter of 10.0 mm. What is the density of silver metal in grams per cubic centimet

er? The volume of a sphere equals 4νr3/3, where Jt is 3.14, and r is the radius.
Chemistry
1 answer:
Blizzard [7]2 years ago
8 0

Answer:

Explanat\rho=10.5\frac{g}{cm^3}ion:

Hello,

In this case, considering the given diameter which is related to a radius of 5.0 mm and the formula for the calculation of the volume of the sphere, its volume in cubic centimeters (5.00 mm = 0.5 cm) is then:

V=\frac{4}{3} \pi r^3=\frac{4}{3}*\pi*(0.5cm)^3\\\\V=0.524cm^3

In such a way, the density turns out:

\rho =\frac{m}{V} =\frac{5.492g}{0.048m^3} \\\\\rho=10.5\frac{g}{cm^3}

Best regards.

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Q1)
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q2)
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2 years ago
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Answer:

The correct answer is option A.

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Test tube : Small cylindrical tube with rounded bottom used to observe reaction in between reactant taken in small amount.

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Graduated cylinder : Laboratory thin cylindrical glassware with accurate marking of volume used to measure an accurate volume of solutions or liquids required in an experiment.

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