guswilhelm guswilhelm
  • 24-08-2017
  • Physics
contestada

A sample of gold has a mass of 38.6 grams and a volume of 2 cm3 what is the density of gold

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romeokatlover
romeokatlover romeokatlover
  • 24-08-2017
Density = Mass ÷ Volume

Your mass = 38.6 grams
Your volume = 2 cm3

38.6 ÷ 2 = 19.3 grams per cm3
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aachen
aachen aachen
  • 17-09-2019

Answer:

Density, [tex]d=19.3\ g/cm^3[/tex]

Explanation:

Mass of the sample of gold, m = 38.6 grams

Volume of gold sample, [tex]V=2\ cm^3[/tex]

The density of gold sample is given by mass per unit volume. Mathematically, it is given by :

[tex]d=\dfrac{m}{V}[/tex]

[tex]d=\dfrac{38.6\ g}{2\ cm^3}[/tex]

[tex]d=19.3\ g/cm^3[/tex]

So, the density of the sample of gold is [tex]19.3\ g/cm^3[/tex]. Hence, this is the required solution.

Answer Link

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