What is the density of the plastic

Reference no: EM13501834

A 42-g ball consists of a plastic spherical shell and a water-filled core. the shell has an outside diameter equal to 56.2 mm and an inside diameter equal to 21.3 mm. What is the density of the plastic?

=___________ kg/m3

Reference no: EM13501834

Questions Cloud

What is the radius of briggies orbit : Some asteroid named "Briggie" has been discovered revolving around the Sun on a circular orbit with a period of 3.90 years. What is the radius of Briggie's orbit

Evaluate the spacing between the slits in the grating : Light from a helium-neon laser (? = 630nm) is incident on a diffraction grating and then illuminates a screen that is 10 m away. what is the spacing between the slits in the grating

Explain tartaric acid is the white : Tartaric acid is the white, powdery substance that coats sour candies such as Sour Patch Kids. Combustion analysis of a 12.01- sample of tartaric acid-which contains only carbon, hydrogen, and oxygen-produced 14.08 and 4.32.

What is the width of the central bright fringe on the screen : A helium-neon laser (? = 630 nm) is used in a single-slit experiment with a screen 7.5 m away from the slit. If the slit is 0.8 mm wide, what is the width of the central bright fringe on the screen

What is the density of the plastic : A 42-g ball consists of a plastic spherical shell and a water-filled core. the shell has an outside diameter equal to 56.2 mm, What is the density of the plastic

Define total concentration of butyric acid in a water sample : The total concentration of butyric acid (TOTBt) in a water sample is 1,000 mg/L as HBt and the pH = 5.5. What is the concentration of HBt in this water in mg/L? The following may be useful in solving this problem: HBt ? H+ + Bt- pKa = 4.82

Explain actual chemical manufacturing processes : Give two reasons why a 100% yield is not obtained in actual chemical manufacturing processes.

Explain devise two pathways by which you could combine : Devise two pathways by which you could combine other reactions toproduce the same product as the anti hydrogenation of a starting cis alkene.

In what circumstances would anentity consolidate : Explain in your own words, using a diagram if you wish, the concept of an indirect non-controlling interest.Does the existence of an indirect non-controlling interest have any impact on the adjustments for intra-group transactions?Why or why not?

User Account

All Pages