Distant galaxies affect the determination of galactic

Assignment Help Science

Reference no: EM13148318

How might the presence of intergalactic dust as an agent for reddening and dimming the light from ever more distant galaxies affect the determination of galactic distances assuming that galaxies all have the same brightness?
How might the presence of intergalactic dust as an agent for reddening and dimming the light from ever more distant galaxies affect the determination of galactic distances using the redshift associated with the expansion of the cosmos?

Reference no: EM13148318

Questions Cloud

Subjective definition of probability : Subjective definition of probability is:Select one:A. a weighted average of different peoples' degrees of certainty of an event's occurringB. a theoretical probability distributionC. a person's degree of certainty of an event's occurringD. an expecte..

What are the characteristics that make the system green? : Discuss the functions of cladding systems. Explain two ways in which each function is typically accomplished in the design and construction of a system.Describe one cladding system that is considered green. What are the characteristics that make the ..

Provide answers and explanations for recommend to city : An official from your local government has consulted your project management firm on the construction of a new steel bridge for the city. The following questions have been posed to you:What design options are available and which is most practical for..

Movies are distributed in a variety of forms : Movies are distributed in a variety of forms, not just first run theatrical presentations. What other ways are movies distributed? What are the different price points

Distant galaxies affect the determination of galactic : How might the presence of intergalactic dust as an agent for reddening and dimming the light from ever more distant galaxies affect the determination of galactic distances assuming that galaxies all have the same brightness?

One tuesday the government announces : One Tuesday the government announces two new policies. First, you must pay a head tax (lump sum tax) of $3 a day. Second, the government will subsidize the purchase of apples (but not of oranges) so that the price of an apple falls to 50 cents. Draw ..

Describe the chain of energy exchanges : Describe the chain of energy exchanges by which we can argue that our muscles are powered by hydrogen fusion.

Overall efficiency of your ethanol production : A) How much land area would you need to produce all the fuel for your car? B) Assuming ethanol has an energy content of 89 MJ/gallon, what is the overall efficiency of your ethanol production?

Culture has influenced your worldview? : Describe your ethical perspective, or worldview, as it pertains to your relationship with environment. How do you think your culture has influenced your worldview? How do you think your personal experience has influenced it? Do you feel that you fit ..

User Account

All Pages