Respuesta :
Answer:
The mass of gold nugget, m = 386 grams
Explanation:
It is given that,
Volume of gold nugget, [tex]V=20\ cm^3[/tex]
Density of gold nugget, [tex]d=19.3\ g/cm^3[/tex]
We need to find the mass of the gold nugget. Mass per unit volume is called the density of gold nugget. It is given by :
[tex]d=\dfrac{m}{V}[/tex]
[tex]m=d\times V[/tex]
[tex]m=19.3\ g/cm^3\times 20\ cm^3[/tex]
m = 386 grams.
So, the mass of the gold nugget is 386 grams. Hence, this is the required solution.
Answer: The mass of the gold nugget is 386 g.
Explanation:
It is known that density of a substance is its mass divided by its volume.
Mathematically, Density = [tex]\frac{mass}{volume}[/tex]
It is given that volume is 20 [tex]cm^{3}[/tex] and density is 19.3 [tex]g/cm^{3}[/tex]. Therefore, calculate mass of given gold nugget as follows.
Density = [tex]\frac{mass}{volume}[/tex]
19.3 [tex]g/cm^{3}[/tex] = [tex]\frac{mass}{20 cm^{3}}[/tex]
mass = 386 g
Thus, we can conclude that the mass of the gold nugget is 386 g.
