If a Metal Sheet Containing a Tiny Hole Is Heated

question 24

Multiple Choice

If a metal sheet containing a tiny hole is heated (without damaging it) and therefore expands,what happens to the angular location of the first-order diffraction maximum?

• A)It moves toward the centerline.
• B)It moves away from the centerline.
• C)It doesn't change.

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Definitions:

Statistically Significant

A result in data analysis that is not likely to occur by random chance alone, indicating a meaningful difference or relationship.

Probability

The measure of the likelihood that an event will occur, expressed as a number between 0 and 1, where 0 indicates impossibility and 1 indicates certainty.

Evidence-Informed Nursing Practice

An approach to nursing practiced based on evidence gathered from research, clinical expertise, patient values, and preferences to make informed care decisions.

Dispersion of Data

A statistical term that describes the spread of data points around a central value in a dataset.