A Photon of Frequency 6

question 27

Multiple Choice

A photon of frequency 6.40 × 10¹⁴ Hz has what energy?

• A) 1.26 eV
• B) 1.93 eV
• C) 2.11 eV
• D) 2.65 eV
• E) 3.17 eV

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Definitions:

Normally Distributed

Refers to a probability distribution that is symmetric about the mean, showing that data near the mean are more frequent in occurrence than data far from the mean.

Mean

The arithmetic average of a set of numbers, calculated by adding all the numbers and dividing by the count of numbers.

Hypothesized Population Mean

The expected mean value of a population parameter that is proposed prior to conducting a study.

Z-score

A statistical measure that indicates the number of standard deviations a data point is from the mean.