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
Assignment 1: Discussion Question: Prosocial Behavior and AltruismBy Saturday, May 2, 2015, respond to the discussion quest...
testimonials icon
Complete the contract in reference to the paper attached! Sample of the contract is attached!  Thanks!...
testimonials icon
Post the following:Describe one or two examples of decisions that could be made using the information provided by fina...
testimonials icon
Name: PhysicsDescription: ... To Order an Original Plagiarism Free Paper on the Same Topic Click H...
testimonials icon
Initial post of at least 300 words due by Thursday. At least three responses to your classmates of at least 125 words due by Sunday.&nbs...
testimonials icon
username: ali (dash) samad AT l i v e . c o mpass: msged u....
testimonials icon
SchizophreniaGottesman, I. I. (1991).Schizophrenia genesis: The origins of madness. WH Freeman/Times Books/Henry Holt & Co. Schizophrenia is one of t...
testimonials icon
A patient is recovering from surgery in the hospital. The doctor has prescribed a blood thinner for the patient after surgery to reduce the possibi...
testimonials icon
/*! elementor - v3.6.5 - 27-04-2022 */ .elementor-heading-title{padding:0;margin:0;line-height:1}.elementor-widget-heading .elementor-heading...
testimonials icon
Choose one of these 3 poets:Billy CollinsRobert FrostMary OliverFind 20-25 poems (on line) by the poet you choose.C...

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