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

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

I need help solving this problem: solve for x. round to the nearest tenth. Tan(x°) = 10/8 this isn't for a test just the study guide.

What letter (nitrogen base) is found in rna, but not in dna?

Can somebody help me with number 4

How do I work this out?

How many servings of punch are in 9/2 cups of punch, If a serving of punch is 3/5 cups?

Crystal Moment by Robert Peter Tristram Coffin is written with which stanza form?

Which of the following artists used experiments with mirrors and his knowledge of geometry to determine the scientific laws of linear perspective?

Two matrices with dimensions 2x2 and 2x2 will result in a product matrix with dimensions 2x2 when multiplied.

Rihanna had 3/4 quart of orange juice. she drank 1/3 of it at breakfast. how much orange juice did Rihanna drink?

8)What affect did Mexico’s revolution have on the other Latin American Nations? 9)Which statement explains the origins of nationalist movements in the Middle Ea