Determine the average energy per particle and average entropy per particle for the photons, electrons, positrons and
Question:
Determine the average energy per particle and average entropy per particle for the photons, electrons, positrons and neutrinos during the first second of the universe.
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 100% (QA)
Just use equations 934 and 936 with T1...View the full answer
Answered By
Payal Mittal
I specialize in finance and accounts.You can ask any question related to til undergradution.Organizational behaviour and HRM are my favourites for you can always relate to them and is an art with practical knowledge base.
4.90+
226+ Reviews
778+ Question Solved
Related Book For
Question Posted:
Students also viewed these Sciences questions
-
Following the epoch of primordial element formation (Ex. 4.10), the universe continued to expand and cool. Eventually when the temperature of the photons was 3,000 K, the free electrons and protons...
-
I need to Insert a try statement before prompting the user to Enter Miles Driven, then open a { and close } after the milesPerGallonCalculation: 2) Insert a catch statement after the try } closing....
-
(a) When the early universe was 200 s old, its principal constituents were photons, protons, neutrons, electrons, positrons, and (thermodynamically isolated) neutrinos and gravitons. The photon...
-
Litchfield Industries gathered the following information for the month ended June 31: The static budget volume is 5000 units: Overhead flexible budget: Number of units 8,000 9,000 10,000 Standard...
-
WestJet Airlines Ltd. leases aircraft and, when doing so, the company must perform scheduled maintenance on these aircraft. Instructions (a) The company records a provision for aircraft maintenance...
-
Thun Company has been in operation for several years. It has both a deductible and a taxable temporary difference. At the beginning of 2007, its deferred tax asset was $690 and its deferred tax...
-
An asset has the estimated salvage values for various lives, shown in the table below. For each possible life from 1 to 6 by 1, determine the capital recovery cost for MARR of 8 percent/year. EOY NCF...
-
Pamela Albright is the manager of the audit of Stanton Enterprises, a public company that manufactures formed steel subassemblies for other manufacturers. Albright is planning the 2011 audit and is...
-
Risk of entry Bargaining power of suppliers Bargaining power of buyers Threat of substitutes Power of complement providers Rivalry among established firms in industry Which of the above forces are...
-
The average kinetic energy per relativistic electron/positron is of the order of \(u_{e} / n_{e} \sim k T\). The Coulomb energy per electron/positron is of the order of \(u_{c} \approx e^{2} /\left(4...
-
Using the Friedmann equation (9.1.1) \[ \frac{d a}{d t}=\sqrt{\frac{8 \pi G u}{3 c^{2}}} a \] and the connection between scale factor \(a\) and blackbody temperature \(T\), \(T a=T_{0} a_{0}\), along...
-
Use the following information. Sales representatives at a car dealership were split into two groups. One group used an aggressive approach to sell a customer a new automobile. The other group used a...
-
What are some characteristics and risk factors of abusive parents
-
Name, explain, and give an example of the associations at the college level
-
Briefly discuss some of the data collection methods used for OD. Discuss the advantages of survey feedback as an OD tool
-
Discuss how an organization's diversity strategy can support the business strategy. Provide at least three specific examples and explain why and how they support organizational success. B) Consider...
-
Evaluate the moral intensity of the decision Lafarge managers made, based on the dimensions of moral intensity.
-
A box of negligible mass rests at the left end of a 2.00-m, 25.0-kg plank (Fig. 11.21). The width of the box is 75.0 cm, and sand is to be distributed uniformly throughout it. The center of gravity...
-
1-Stern observed all of the following results EXCEPT _______ in his experiment. A-one of the recombinant phenotypes was associated with an X chromosome of normal length B-the number of car, B+ male...
-
For each of the following IR spectra, determine whether it is consistent with the structure of a ketone, an alcohol, a carboxylic acid, a primary amine, or a secondary amine. a. b. c. d. e. f. 100-...
-
Carefully consider the structure of 2, 3-dimethyl-2-butene. There are twelve C sp3 H bonds, and they are all identical. Nevertheless, there is more than one signal just to the right of 3000 cm -1 in...
-
Match each compound with the appropriate IR spectrum: a. b. c. d. e. f. `NH2 100- 60- 20- 4000 3500 3000 2500 2000 1500 1000 Wavenumber (cm-1) % Transmittance
-
For each scenario below calculate the impact on cash, availability and net liquidity (cash + availability) Eligible AR of $100 is collected Raw material of $80 is received, eligible AR of $50 is...
-
def hailstone(num): """ >>> hailstone(10) [10, 5, 16, 8, 4, 2, 1] >>> hailstone(1) [1] >>> hailstone(27) [27, 82, 41, 124, 62, 31, 94, 47, 142, 71, 214, 107, 322, 161, 484, 242, 121, 364, 182, 91,...
-
How do long non-coding RNAs (lncRNAs) modulate gene expression through diverse mechanisms such as chromatin remodeling, transcriptional interference, and mRNA stability regulation, and what are the...
Study smarter with the SolutionInn App