Even complicated and confusing topics will be easily developed and covered if you request our help writing an essay. Place an order today!

Can you please check if this answer is correct or not? (See attached)

This is the question:

You are a director of your hometown Science Center. For a new display you want to build a scale model of a uranium nucleus, (uranium-238), by densely packing billiard balls representing the individual nucleons.

(a) if you use red balls for the protons and white balls for the neutrons, how many of each will you need?

(b) if each billiard ball has a diameter of 5 cm, approximately how many cm in diameter will be completed model? Hint: No unit conversion needed. But first derive a general formula for the diameter of the nucleus (call it D) as a function of the diameter of a nucleon (call that d).

(c) In reality, will the diameter of the completed model be somewhat larger or somewhat smaller than the value you just calculated in part (b)? Justify your answer. Hint: think geometry! If you are an aficionado, after the end of the class look up “sphere packing” on the internet.

 

“Looking for a Similar Assignment? Get Expert Help at an Amazing Discount!”

testimonials icon
For a Disscussion BoardBriefly research and share a company who you feel “gets” supply chain management. Explain wh...
testimonials icon
****Does architecture have an epistemology, or a theory of knowledge? If so, what is it?  If not, why not? ****...
testimonials icon
Question Description APA...
testimonials icon
Complete 9 pages APA formatted article: Social Polarization And Economic Changes In The Global Cities. Even though the understanding of some of the...
testimonials icon
Product Description...
testimonials icon
Supper quality......
testimonials icon
How do the people you know respond to violence or verbal abuse?  Do you have a lingering conflict in your life?  After reading the chapte...
testimonials icon
Assessment DetailsQualification Code/TitleSITX40516 Certificate IV of Commercial CookeryAssessment TypeAssessment – 2Time allowed Due Date Lo...
testimonials icon
Running head: CRIMINAL JUSTICE1Criminal JusticeName of StudentProfessors NameCourse TitleDateCRIMINAL JUSTICE2There are various roles of carried out...
testimonials icon
Melatonin is a hormone produced in the pineal gland of our brain. Melatonin is responibile for our...
testimonials icon
Shepherd Home Security Inc.Shepherd Home Security Inc. is a Home Automation and Security business.Source: (Alarm Quotes, 2019)Source: (Alarm Quotes,...

Other samples, services and questions:

Calculate Price

When you use PaperHelp, you save one valuable — TIME

You can spend it for more important things than paper writing.

Approx. price
$65
Order a paper. Study better. Sleep tight. Calculate Price!
Created with Sketch.
Calculate Price
Approx. price
$65