If a Dwarf Elliptical Galaxy Has an Absolute Magnitude of -15

question 23

Multiple Choice

If a dwarf elliptical galaxy has an absolute magnitude of -15 and could be detected to an apparent magnitude of +20,how far away could such a galaxy be and still be detected?

• A)100 kiloparsecs
• B)1 megaparsec
• C)10 megaparsecs
• D)100 megaparsecs

Predict IR absorption frequencies for various molecular bonds, including carbonyls, alkenes, and nitriles.

Explain the factors influencing the intensity and position of IR absorptions in a spectrum.

Determine the structure of organic compounds based on their IR spectroscopic data.

Compare and differentiate between various organic compounds using their IR spectra.

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Definitions:

Little Punishment

Mild or minimal disciplinary actions intended to correct undesirable behavior without causing harm or resentment.

Authoritarian

Pertaining to a form of government or leadership style characterized by strict obedience to authority and often a lack of personal freedom.

Permissive

A style of behavior or attitude that is liberal and allows for freedom or leniency, especially in contexts of parenting or authority.

Uninvolved Parents

A parenting style characterized by a lack of responsiveness to a child's needs and a minimal amount of communication.