Since 1983 the Standard Meter Has Been Defined in Terms

question 18

Multiple Choice

Since 1983 the standard meter has been defined in terms of which of the following?​

• A)specific alloy bar housed at Sevres,France
• B)wavelength of light emitted by krypton-86
• C)distance from the Earth's equator to the North Pole
• D)the distance light travels in a certain fraction of a second
• E)None of the above

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Definitions:

Satisficing

A decision-making strategy that aims for a satisfactory or adequate result, rather than the optimal solution, due to constraints like time or information.

Decision-Making Process

The steps or stages involved in choosing a course of action from several alternatives, typically involving problem identification, analysis, and the selection of the best solution.

Ethical Soundness

A measure of how closely actions or policies align with widely accepted moral principles.

Evaluating Alternative Solutions

The process of examining and comparing different options or approaches to address a problem or achieve a goal, in order to select the most suitable one.