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2 years ago

9

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

2 answers:

Contact [7]2 years ago

7 0

Answer:

Density, $d=19.3\ g/cm^3$

Explanation:

Mass of the sample of gold, m = 38.6 grams

Volume of gold sample, $V=2\ cm^3$

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

$d=\dfrac{m}{V}$

$d=\dfrac{38.6\ g}{2\ cm^3}$

$d=19.3\ g/cm^3$

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

Rudik [331]2 years ago

3 0

Density = Mass ÷ Volume

Your mass = 38.6 grams
Your volume = 2 cm3

38.6 ÷ 2 = 19.3 grams per cm3

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