In the Eighteenth Century, Sir William Herschel Used Star Counts

question 134

Multiple Choice

In the eighteenth century, Sir William Herschel used star counts in different regions of the sky along the Milky Way to estimate the position of the center of the Milky Way. He incorrectly concluded that the Sun was close to the center. The reason for this erroneous conclusion was that

• A) the redshift of the more distant stars made them invisible to Herschel.
• B) Herschel counted all "stars" in each star field and included many galaxies that were outside the Milky Way, thus confusing the distribution.
• C) the large quantity of absorbing dust between stars obscured the more distant regions of the Galaxy.
• D) emissions from hot hydrogen gas clouds served to hide the more distant stars, localizing his search.

Grasp the significance of employment relationships and the role of HRM in fostering positive employee relations.

Recognize the impact of organizational strategies on human resource practices.

Understand the role of HRM in career development, retirement, and addressing employee apprehensions.

Grasp the concept of job fit and its importance in employee and organizational performance.

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Definitions:

Social Interaction

The process by which individuals act and react in relation to others, forming the foundation of society.

Passive Voice

A grammatical voice where the subject of the sentence is acted upon by the verb, often de-emphasizing the doer of the action.

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A negative perception of one's own body appearance, often leading to emotional distress and unhealthy behaviors.

Preschool Years

A critical period in early childhood development, typically ranging from ages 3 to 5, before the commencement of formal schooling.