How and why does the CMBR, redshifts of distant galaxies, and relative abundances of the elements...

How and why does the CMBR, redshifts of distant galaxies, and relative abundances of the elements support a beginning to our universe?

About 380,000 years after the big bang, the universe became transparent to light. What had to occur for this to happen and what remnant is left behind that we can see today?

Go to Planck and The Cosmic Microwave Background and answer the following: How accurate is the the Planck data? What do the different colors help us know about the universe we see today?

How do we detect a red-shifted or blue-shifted galaxy? What is a "z" number and how is it calculated?

Expert Solution

genius_generous answered 2 years ago

We often use telescopes to capture beautiful pictures of the planets and distant galaxies. If optical...

We often use telescopes to capture beautiful pictures of the planets and distant galaxies. If optical telescopes like the Hubble telescope can capture pictures of galaxies millions of light years away, why can’t we get detailed photos of stars and planets in our own galaxy that are only a few hundred light years away?

The mass spectrum of an organic compound shows the relative abundances of M to be 38.68%...

The mass spectrum of an organic compound shows the relative abundances of M to be 38.68% and M 1 to be 7.112%. Assuming the peaks are caused by 12C and 13C isotopes, determine the number of carbon atoms in the compound. Natural abundances: 12C is 98.93% and 13C is 1.07%

Calculate the exact masses and relative isotopic abundances of all the isotopomers of dichloromethane. Consider only...

Calculate the exact masses and relative isotopic abundances of all the isotopomers of dichloromethane. Consider only the two most abundant isotopes of carbon and chlorine, and ignore deuterium and tritium (i.e., assume the natural abundance of 1H is 1.000000). Summarize your results by giving in a table the empirical formula for each isotopomer with superscripted atomic masses, the nominal m/z and the exact m/z values for each in a table . To calculate natural abundance, make a product of the...

What does the fact that most starburst galaxies are irregular galaxies tell us about what is...

What does the fact that most starburst galaxies are irregular galaxies tell us about what is happening to cause such a flurry of star formation? How does general relativity explain gravity differently than Newton? What does the overall reddish colour of globular clusters tell us? What are blue stragglers and why are they an anomaly?

What are the EMS elements of the Denning Cycle? Describe in relative detail the basic elements...

What are the EMS elements of the Denning Cycle? Describe in relative detail the basic elements of EMS

Having recently inherited some money from a distant relative,you are considering investing the funds in...

Having recently inherited some money from a distant relative, you are considering investing the funds in financial assets. You are aware that financial assets exhibit four main attributes. List and discuss these attributes. In your answer give examples to explain your points. (Marks 4) (b) Tim is going to retire in 10 years. He is planning to build a retirement fund that he would like to receive at the end of 10 years from now. Company Y offers a package...

) Having recently inherited some money from a distant relative, you are considering investing the funds...

) Having recently inherited some money from a distant relative, you are considering investing the funds in financial assets. You are aware that financial assets exhibit four main attributes. List and discuss these attributes. In your answer give examples to explain your points. (Marks 4) (b) John is going to retire in 10 years. He is planning to build a retirement fund that he would like to receive at the end of 10 years from now. Company X offers a package...

1) Future Value – Periodic Compounding You just received an inheritance from a distant relative of...

1) Future Value – Periodic Compounding You just received an inheritance from a distant relative of $100,000. You decide to invest it in a CD for 5 years that has a 1.60% interest rate (APR), compounded monthly. a) Using the appropriate formula, what will be your ending balance at the end of 5 years? (Show all work, you can’t just use the TVM calculator) b) How much interest will you earn? (Show your work) c) Create a spreadsheet that gives...

What elements must be present in order for a choice to be autonomous? Why does it...

What elements must be present in order for a choice to be autonomous? Why does it matter whether a choice is autonomous? What does the principle of beneficence demand of us?

During inhalation, how does intrapulmonary pressure change relative to atmospheric pressure? How does the body accomplish...

During inhalation, how does intrapulmonary pressure change relative to atmospheric pressure? How does the body accomplish this change in pressure? During exhalation, how does intrapulmonary pressure change relative to atmospheric pressure? How does the body accomplish this change in pressure?

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