You Observe the Spectrum of Two Stars

question 3

Multiple Choice

You observe the spectrum of two stars.Star A has an emission line from a known element at 600 nm.Star B has emission lines from the same atom, but the emission line is occurring at 650 nm.One possible explanation for this observation is that star A is

• A) cooler than star B.
• B) farther away from us than star B.
• C) moving toward us faster than star B.
• D) made of different elements than star B.
• E) larger than star B.

Describe the impact of consumer behavior on brand promotion through social media.

Understand the basics of social media content strategy development.

Comprehend performance measures and advertising models in social media marketing.

Understand various cost measures used in social media advertising (CPM, CPC, CPA).

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Definitions:

Recruitment Sources

The various channels or methods companies use to find potential candidates for employment, such as job boards, recruiting firms, or college career services.

Personnel Policies

Guidelines and rules established by an organization to govern and manage employment relationships and workplace procedures.

Characteristics Of The Recruiter

Qualities or features that define the individual or agency in charge of attracting and hiring candidates.

Due-Process Policies

Policies that formally lay out the steps an employee may take to appeal the employer's decision to terminate that employee.