Question: Calculate the approximate Main Sequence lifetime of the Sun using the following assumptions to find out how much energy the Sun has available and how

Calculate the approximate Main Sequence lifetime of the Sun using the following assumptions to find out how much energy the Sun has available and how long that will power the Sun: When H fuses into He, 0.7% of its mass becomes energy. 1/10 of a solar mass of H gets hot enough to undergo fusion. The Sun loses energy at a rate of 1 solar luminosity, or 4e33 (4x1033) erg of energy per second

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock 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 Physics Questions!

An oil wildcatter must decide whether or not to drill at a given site before his option expires. He is uncertain about many things: the cost of drilling, the extent of the oil or gas deposits at the...

Write 2 paragraphs about Macro risks and the term structure of interest rates article. No max word count, page count, or formatting requirements but has to be submit to my tutor's work as my own....

6 | Consumer Choices Figure 6.1 Investment Choices Higher education is generally viewed as a good investment, if one can afford it, regardless of the state of the economy. (Credit: modification of...

) Why is the mass of the earth important to maintain life as we know it? A) If the earth's mass were significantly different, we would be bombarded by cosmic rays that would strip away our...

Diagram 1: Diagram the full electromagnetic spectrum Remember to organize it either by wavelength or frequency. ALSO: * Label at least 6 different types of light * Indicate where you would find light...

This paper should include 3-5 pages of content with an additional cover and reference page. This is a total of 5-7 pages. Please be aware that a properly formatted page will include approximately 350...

BLC Inc. is a medium-sized manufacturing company based in the UK. The company operates mainly in the London area and is based in Peterborough. At a recent board meeting, the company decided to expand...

Two major themes from the introduction to module 4 are "Project Management" and "Managing Risk." Discuss, in depth, your analysis of the company's actions in relation to the concepts of these two...

Submitted to Management Science manuscript MS-0001-1922.65 Authors are encouraged to submit new papers to INFORMS journals by means of a style file template, which includes the journal title....

Math\t107-6381\t-\tQuiz\t#4\t-\tSchultz\t-\tDue\tFebruary\t21,\t2016\t-\tpage\t1\tof 3 Follow\tthese\tdirections\tcarefully. This\tquiz\tis\tdue\tby\t11:59\tEastern\ttime\ton\tFebruary\t21,\t2016. o...

Gene technology carries with it social and ethical implicationsmany of which engender personal views and discussion. Write a paper on gene therapy and organize your paper into sections corresponding...

A very long insulating cylinder of charge of radius 2.40 cm carries a uniform linear density of 13.0 nC/m. If you put one probe of a voltmeter at the surface, how far from the surface must the other...

What is receipt of cash on account supposed to mean

Estimating a cost function, high-low method. Laurie Daley is examining customer-service costs in the southern region of Capitol Products. Capitol Products has more than 200 separate electrical...

In ratio control, would the control loop gain for Method I (Fig) be Less variable if the ratio were defined as R = d/u instead of R = u/d? Justify youranswer. Disturbance stream, d FT "p Ratio...

The Balboa Bottling Company is contemplating the replacement of one of its bottling machines with a newer and more efficient one. The old machine has a book value of $600,000 and a remaining useful...

A sperm whale (Figure a) vocalizes by producing a series of clicks. Actually, the whale makes only a single sound near the front of its head to start the series. Part of that sound then emerges from...

How does the B-H curve of a single-phase transformer relate to the voltage and current waveforms found on a transformer winding?

Use the following information to create a time-phased budget for the project. Activity Duration Predecessor A 2 B 3 A C 2 B D 4 B E 5 B F 2 C, D G 1 E, F Cost by week for each activity: Activity Week...

5. How can a sender (utterer) directly influence the interpreter (receiver)?

10. Find a news article in a daily newspaper, and answer the following questions: (a) Does the information in the article support your views and attitudes or does it conflict with them? (b) Does the...

2. Give an example where information that is emotionally interesting, specific and close in time and space, can be used to capture someones interest.