giovannagiulioysuw2 giovannagiulioysuw2
  • 02-11-2017
  • Mathematics
contestada

A cylinder of manganese (length 4.00 cm, diameter = 1.00 cm) has a mass of 22.62 g. What is the density of manganese?

Respuesta :

mylifeizamess62
mylifeizamess62 mylifeizamess62
  • 02-11-2017
Equation for density is mass/volume

Mass=22.62 g

Volume= 22/7 x 1/2^2 x 4

3.14 x 0.5 x 0.5 x 4

=3.14 cm3

Mass/ Volume

22.62/3.14

7.2 g/cm3 is the answer

Answer Link

Otras preguntas

How to pass 12 entrance exam
The 1945 musical Oklahomal was considered groundbreaking because it was the first to have the songs and dance actually move the dramatic action of the play for
in the final paragraph, the declaration makes a formal pronouncement of independence from Great Britian as well as of the rights to which an independent nation
The square below represents one whole. What percent is represented by the shaded area?
Which list places the layers of the sun in the correct order from outermost to innermost? (3 points) Corona, photosphere, chromosphere Photosphere, convective z
Can somebody please help me?
The roof of an eco-house is covered with soil. Covering the roof with soil decreases the thermal conductivity of the roof. What are the two of the choices liste
How Muscular system work?
Find the factor of each ff. x²+27x+49​
A prism with a length of 4 inches, height of 4 inches, and width of 3 inches. How many more 1 in. cubes does the container need to be completely filled?