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Emily has a silver necklace. If the mass of the necklace is 150 grams, what is 1 point

the volume of this necklace?
A. 0.07 mL
B. 14.29 mL
C. 139.5 mL
D. 1575 mL

1 Answer

2 votes

Final answer:

The volume of Emily's silver necklace, with a mass of 150 grams and using the density of silver (10.49 g/cm³), is approximately 14.30 cm³ or 14.30 mL. The correct answer is B. 14.29 mL.

Step-by-step explanation:

To calculate the volume of Emily's silver necklace, we need to use the density formula, which relates mass, volume, and density:

Density formula:

Density (d) = Mass (m) / Volume (V)

Silver has a known density which is approximately 10.49 g/cm³. Given that the mass (m) of the necklace is 150 grams, we can rearrange the formula to solve for volume (V), yielding:

Volume calculation:

Volume (V) = Mass (m) / Density (d) = 150 g / 10.49 g/cm³

After performing the division, we find that the volume of the necklace is approximately:

14.30 cm³, which can also be written as 14.30 mL, since 1 cm³ is equivalent to 1 mL.

Thus, the correct answer to what is the volume of this necklace is B. 14.29 mL.

User Martin Lie
by
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