Magaling
Magaling Magaling
  • 03-01-2020
  • Chemistry
contestada

16. What is the density of lead if a cube measuring 2 cm per side has a mass of 90.8 g?

Respuesta :

arjunrv arjunrv
  • 09-01-2020

The density of lead if cube measuring 2 cm per side has a mass of 90.8 g is 11.35 g/cm^3

Explanation:

Density is equal to mass is divided by volume.

It is given that mass of 90.8 grams

we can find the volume of cube by height multiplied by width multiplied by depth.

Because all sides of cube are of same length.

Volume just ends up being 2^3

(2 cm)^3 = 8 cm ^3

Now plug both of these numbers into density equation

ρ =m/v

=90.8 g / 8 cm ^3

=11.35 g/cm^3

Answer Link

Otras preguntas

i really need 8 to 10 sentences on respect im only in gr9 can u keep it simple
Describe how the tectonic plates move. Describe the layers of the earth and how they are different from each other.
Which sentence is punctuated correctly? A. My family tree is entitled The Smiths: One Hundred Years and Growing. B. My family tree is entitled The, Smiths One H
an important long-term result of the crusades in the middle east was
Select the correctly punctuated sentence. -The men's choice of television program didn't agree with the Williams's or the childrens'. -The men's choice of telev
Could you please solve me this exercice: :3 [tex]x^2-5x+\sqrt{x^2-5x+7}=5[/tex] Thank you a lot! :3 :3 :3
why is an objects density expressed as a combination of two units
What caribbean countries have refugees come?
can you express 9/9 as a mixed number why or why not
Besides making laws, what are some other jobs of the House of Representatives and senate?