The chains and sheets of galaxies and voids between them observed in the large scale structure...

The chains and sheets of galaxies and voids between them observed in the large scale structure of the universe were once thought to be contradictory with the big bang theory. Why are these observations now considered to be evidence that supports the big bang theory.

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genius_generous answered 1 year ago

discuss the role of interchain molecular interactions observed between the single chains of nylon molecules that...

discuss the role of interchain molecular interactions observed between the single chains of nylon molecules that stabilizes fiber formation (any analogy to the biological systems). Depict it by drawing it in detail !!!!!.

Suppose we have two galaxies that are sufficiently far apart so that the distance between them...

Suppose we have two galaxies that are sufficiently far apart so that the distance between them increases due to Hubble's expansion. If I were to connect these two galaxies with a rope, would there be tension in the rope? Would the tension increase with time? Is the origin of the tension some sort of drag between the expanding space and matter?

The large scale structure of the universe has been carefully mapped using redshift surveys of a...

The large scale structure of the universe has been carefully mapped using redshift surveys of a very large number of galaxies. A. Suppose that a large telescope with modern equipment can measure the redshift to a galaxy in just 10 minutes. And suppose we want to spend no more than a year map- ping the distribution of galaxies. How many redshifts can be surveyed? B. There are about 100 billion galaxies in the visible universe. What fraction of the uni-...

1/what is the difference between holding a small and large scale webinar? How does this change...

1/what is the difference between holding a small and large scale webinar? How does this change the webinar? 2/Create a DETAILED checklist of how to complete a webinar start to finishWith the each portion of the check sheet you need to detail what you are going to accomplish during this step. 3/ Are there any topics that would not be appropriate for a webinar? Why do you say this?

A trucking firm hauls loads of different sizes between different cities. Use of large scale direct...

A trucking firm hauls loads of different sizes between different cities. Use of large scale direct hauls are cheaper and more profitable than individual hauls by small truckers. Further the question arises as to whether a large trucking firm enjoys cost advantages in operating in both direct quick hauls and indirect lower but less expensive hauls. Explain the concept of economies to scale and economies to scope with reference to the above situation.

Between 15% and 30% of U.S. crops require pollination by bees. Large-scale farmers usually import non-native...

Between 15% and 30% of U.S. crops require pollination by bees. Large-scale farmers usually import non-native honeybees, but a California study showed that wild bees can carry out all or most of the pollination required for some crops. Intensive agriculture results in loss of native species, but the study showed that wild areas (chaparral and oak-woodland) surrounding a farm can stabilize and enhance pollination by wild bees. These results suggest that a) a combination of native and non-native pollinators is...

Distinguish between price discrimination and non-price discrimination. Under which market structure is each of them more...

Distinguish between price discrimination and non-price discrimination. Under which market structure is each of them more likely use? Why?

12-9 Two large parallel plane conducting plates are a distance d apart. The region between them...

12-9 Two large parallel plane conducting plates are a distance d apart. The region between them is filled with two l.i.h. materials whose surface of separation is a plane parallel to the plates. The first material (with properties σ1 and Ɛ1) is of thickness x, while the second material (σ2, Ɛ2) has thickness d - x. There is a steady current between the plates that are kept at constant potentials of φ1 and φ2. Find the potential at the surface...

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