Based on the Following Graph, Which Metal Will Emit the Highest

question 143

Multiple Choice

Based on the following graph, which metal will emit the highest energy photoelectron when a photon with a frequency of 3.9 Hz is incident on the metal?

• A)a
• B)b
• C)c

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Definitions:

Standard Deviation

A measure of variability that shows the spread or dispersion of a set of data points.

Mean

A statistical measure referring to the average value in a set of numbers, calculated by dividing the sum of all values by the number of values.

Range

In statistics, the difference between the highest and lowest scores in a distribution, indicating dispersion or variability.

Inferential Statistic

A set of methods used to make inferences or predictions about a larger population based on data collected from a smaller sample.