Which Property of Electromagnetic Waves Is Measured in Hertz

question 2

Multiple Choice

Which property of electromagnetic waves is measured in Hertz?

• A) amplitude
• B) speed
• C) frequency
• D) length
• E) energy

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Definitions:

Degrees of Freedom

Degrees of freedom refer to the number of values in a calculation which are free to vary without violating the constraints of the calculation.

Chi-Square

A statistical test used to determine if there is a significant difference between observed frequencies and expected frequencies in categorical datasets.

Row Variable

A row variable in statistical or data analysis refers to a variable that is presented horizontally in a table or dataset, representing different categories or groups for analysis.

Column Variable

A variable whose values are laid out in columns in a table or dataset, facilitating vertical comparison across data points.