What Part of a Comet Always Points Most Directly Away

question 67

Multiple Choice

What part of a comet always points most directly away from the Sun?

• A) the nucleus
• B) the coma
• C) the jets of gas
• D) the plasma tail
• E) the dust tail

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Definitions:

Efficiency

Efficiency refers to the ability to accomplish a job with a minimum expenditure of time and resources. It is often used to describe the effectiveness of a process, system, or machine.

Effectiveness

The degree to which objectives are achieved and targeted problems are solved, in contrast to efficiency, which focuses on the resources required to achieve these objectives.

BPR

A strategy aimed at enhancing the efficiency and effectiveness of an organization's workflows, known as Business Process Reengineering.

BPI

Business Process Improvement, a strategic approach to identify, analyze, and improve existing business processes to meet new goals or standards of quality.