mizore983 mizore983
  • 03-10-2020
  • Chemistry
contestada

Calculate the mass, in kilograms, of an object that occupies 0.253 dm3 and has a density of 4.14 g/cm3.

Respuesta :

Muscardinus Muscardinus
  • 08-10-2020

Answer:

m = 1.047 kg

Explanation:

Volume occupied by the object, V = 0.253 dm³

1 dm³ = 1000 cm³

0.253 dm³ = 253 cm³

Density of the object, d = 4.14 g/cm³

We need to find the mass of the object. Mass per unit volume is called density of an object.

[tex]d=\dfrac{m}{V}\\\\m=d\times V\\\\m=4.14 \ g/cm^3\times 253\ cm^3\\\\m=1047.42\ g[/tex]

or

m = 1.047 kg

So, the mass of the object is 1.047 kg.

Answer Link

Otras preguntas

I change the way you look at yourself good and bad I make you look harder and I have always been used? What am I
In the equation, y=4x-1, what does the 4 mean? What does the -1 mean?
Inscribed angle Help please
changes to biome due to rice
What was a water frame and how did it work? ​
Las actividades en el centro!! Combina frases de las dos columnas con la forma correcta del verbo para describir las actividades de estas personas en el centro
Hi Mehta06 heres my question that i told you​
How long is 110 minutes
A farmer has decided to divide his land area in half in order to plant soy and corn. Calculate the area of the entire area so he knows how much soil is needed.
Ashley predicts that 92% of the people she invites to her party will come. If she wants to have at least 23 guests, how many people should she invite to her par