Question: If the initial universe had remained hotter for a longer period of time, would there probably be more helium or less helium?

If the initial universe had remained hotter for a longer period of time, would there probably be more helium or less helium?

Step by Step Solution

★★★★★

3.34 Rating (178 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock

If the initial temperature of the unive... View full answer

blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock

Students Have Also Explored These Related Conceptual Physical Science Questions!

Q:

The two blocks in FIGURE 13-34 have the same mass, m. All the springs have the same force constant, k, and are at their equilibrium length. When the blocks are set into oscillation, (a) Is the period...

Q:

Rank the following in order of increasing abundance in the universe: (a) Dark matter. (b) Ordinary matter. (c) Dark energy

Q:

What does WMAP stand for?

Q:

I need help answering the following questions after reading the article "Seasoning and Abolition: Humoural Medicine in the Eighteenth-Century British Atlantic" By Morey Smith Slavery & Abolition,...

Q:

Research Recherche Family caregiver burden: results of a longitudinal study of breast cancer patients and their principal caregivers Eva Grunfeld, Doug Coyle, Timothy Whelan, Jennifer Clinch, Leonard...

Q:

"DISCUSS THE EFFECTS OF COVID 19 ON LABOR MARKETS AND THE ECONOMY" Provide an introduction and the background of your study, and clearly state what your research question or objective is. What real...

Q:

Do you expect robots to have a bigger impact inside or outside of factories in the next 15 years, and what implications does your answer have for the kinds of strategies that will gain competitive...

Q:

Use the flexible budget template to complete this problem The Antigua Blood bank, a private charity partly supported by government grants is located on the Caribbean island of Antigua. The blood bank...

Q:

(1) Task 1 (Case Summary) (10%): Summarise the case using the format provided in Microsoft Word; Length of the case summary: NOT EXCEEDING 2 PAGES References: Reference your sources of information...

Q:

(1) Task 1 (Case Summary) (10%): Summarise the case using the format provided in Microsoft Word; Length of the case summary: NOT EXCEEDING 2 PAGES References: Reference your sources of information...

Q:

Sue needs to borrow $7500 to purchase a used car. The car dealer arranges with a finance company to lend sue the money at 2.9%/a compounded monthly for 3 years. What will Sue's monthly payment be?

Q:

Problem 1. Large Company owns 30% of Small Company and applied the equity method. Small Company has a loss of $50,000 in 2022, which is recorded as follows: Answer:? However, there are certain...

Q:

uppose a stock analyst recommends buying stock in the following companies: Company Industry Jackson &...

Q:

4. You are the head of marketing research at a major retailer. You have been asked to conduct research about your competitors products, including prices and features. What are some of the ways you...

Q:

The stream function for steady, in-compressible flow is given by = y 2 xy x 2 . Determine the velocity components for this flow, and find out whether the flow is rotational or irrotational.

Q:

The stream function for steady, in-compressible flow is given by (x,y) = 2x 2 - 2y 2 - xy Determine the velocity potential for this flow.

Q:

The power output of a hydraulic turbine depends on the diameter D of the turbine, the density of water, the height H of water surface above the turbine, the gravitational acceleration g, the angular...

Q:

Question 2 [1 marks] A researcher is testing a new design of running shoe. To test if the shoe is better designed, they had 23 test athletes of varying skill levels. The athletes had to complete one...

Q:

Question 1 0.3 pts A manager should never pursue a project with a positive net present value (NPV > 0). True False Question 2 0.3 pts The Opportunity Cost of Capital (another name for the discount...

Q:

BOTH ANSWERS PLS (Related to Checkpoint 6.1) (Future value of an annuity) Imagine that Homer Simpson actually invested the $150,000 he earned providing Mr. Burns entertainment 6 years ago at 8...