Find the distance to the galaxy cluster

Reference no: EM131237751

A galaxy cluster in Ursa Major has a recessional velocity of 15,000 km/s. Using the best estimate for Hubble's constant, find the distance to the galaxy cluster (see the Highlight).

Reference no: EM131237751

Questions Cloud

What causes the displays of lights called auroras : What key compound makes photosynthesis in green plants possible? Of what importance is the atmospheric ozone layer? What causes the displays of lights called auroras?

How does data analytics support your metrics : How does each metric support the overall financial performance of the organization? What data would be used to support this metric and how would you ensure that the data are of sufficient quality? How does data analytics support your metrics? Be s..

What are the three major components of the air you breathe : Other than moisture, what are the three major components of the air you breathe? Humans and other animals inhale oxygen and exhale carbon dioxide. With our population, wouldn't this reduce the atmospheric oxygen level over a period of time? Explai..

What should the initial position be : If the fund manager buys traded European put options, how much would the insurance cost? - If the fund manager decides to provide insurance by using 9-month index futures, what should the initial position be?

Find the distance to the galaxy cluster : A galaxy cluster in Ursa Major has a recessional velocity of 15,000 km/s. Using the best estimate for Hubble constant, find the distance to the galaxy cluster (see the Highlight).

Real-valued function : Let X be a set and f : X → R be a real-valued function. Show that the relation givenby x ∼ y if and only if f(x) = f(y) is an equivalence relation on X.Remark: Equivalence classes for this relation are called level sets of f.

How much would the insurance cost : Explain carefully alternative strategies open to the fund manager involving traded European call options, and show that they lead to the same result.

What two things can be done to optimize a bottleneck : What happens in a plant if the fastest operations are put at the beginning of the production process, the slowest operations are put at the end, and all workers produce at a high efficiency?

Determine the recessional velocity to this cluster : How many times brighter is a Cepheid variable of absolute magnitude 3 than a white dwarf of absolute magnitude +7? The Virgo cluster has a distance of 17 Mpc. Using Hubble's Law, determine the recessional velocity to this cluster.

User Account

All Pages