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

Ricardo bought one half dozen donuts for his family family members ate one half of the donut how many were left for ricardo to eat

Calculate the molecular weights for nh3 and sf6

The Army is committed to developing and maintaining a professional workplace in which all individuals are treated with dignity and respect. This includes a work

When comparing hemodialysis and peritoneal dialysis, it can be said that?

Loss of ___________ means alcohol users are less likely to compensate for their other losses, such as impaired vision and slower reaction time, by driving more

Which theme does the Dylan Thomas poem “Do Not Go Gentle into That Good Night” explore?

A hot spot that occurs in oceanic crust is likely to produce which of the following types of eruptions?

Am I right so far?? Idk pls help

Which visual aid would most help a speech about melting polar ice caps? A. A cartoon of a polar bear struggling to stay alive B. A list of the raw scientific da

Mrs.Larson made 12 pillows from 16 yards of the same fabrics. How much fabric was used to make each pillow? Between what two whole numbers does your answer lie