Which of the Following Is Not Evidence for Dark Matter

question 7

Multiple Choice

Which of the following is not evidence for dark matter?

• A) the flat rotation curves of spiral galaxies
• B) the broad absorption lines found in the spectra of elliptical galaxies
• C) X-ray observations of hot gas in galaxy clusters
• D) gravitational lensing around galaxy clusters
• E) the expansion of the universe

Comprehend the principles of opponent-process theory and its application to behavior and sensations.

Identify factors influencing sensation-seeking behavior and its outcomes.

Explore the role of social attachment and its formation according to psychological theories.

Identify and characterize different types of bicyclic compounds including bridged, fused, and spiro bicyclic structures.

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Definitions:

Line Balancing

Line balancing involves arranging a production line so that each workstation has an approximately equal amount of work.

Task Time

The amount of time required to complete a specific task or job.

Heuristics

Simplified approaches or rules of thumb used to make decisions or solve problems.

Optimum Solution

The best possible answer or result that fulfills all constraints and maximizes or minimizes the objective function in a given mathematical model or problem.