Which of the Following Is Not a Way That Astronomers

question 31

Multiple Choice

Which of the following is not a way that astronomers can find how much dark matter there is in cluster of galaxies?

• A) measuring the speeds with which the galaxies are moving around, to estimate the mass of the cluster needed to keep them from moving away
• B) measuring how much slower galaxies in a rich cluster or supercluster are moving than the Hubble Law would predict
• C) observing x-rays from the hot gas in the cluster, and using the amount of x-ray radiation to estimate the mass of the cluster
• D) using gravitational lensing effects to make a map of how much mass a cluster of galaxies contains
• E) observe the radio waves coming from all dark matter; from the strength of the radio waves from each cluster, estimate the amount of dark matter needed to produce them

Comprehend how organizational culture is developed and communicated within an organization.

Identify the various elements of organizational culture including artifacts, values, and beliefs.

Recognize the role of realistic job previews in improving organizational socialization.

Differentiate between the observable and hidden elements of organizational culture.

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Definitions:

Long-term Investments

Assets that a company intends to hold for more than one year, typically including stocks, bonds, or real estate, aimed at generating long-term income or appreciation.

Intangible Assets

Non-physical assets of value to a company, such as patents, trademarks, goodwill, and copyrights.

Normal Account Balance

The typical or expected balance of an account, where asset and expense accounts are usually debit balances and liability, equity, and revenue accounts are credit balances.

Revenue Account

An account that tracks the income a company generates from its business activities.