The Speed of Light in Water Compared to the Speed

question 46

Multiple Choice

The speed of light in water compared to the speed of light in a vacuum is

• A)slower.
• B)faster.
• C)the same.
• D)can be faster or slower depending on the color.
• E)can be faster or slower depending on the intensity.

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Definitions:

Mean Amount

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

Commute Time

The duration it takes for an individual to travel from their home to their place of work or study.

Standard Deviation

A measure of the amount of variation or dispersion of a set of values; a low standard deviation indicates that the values tend to be close to the mean.

Quality Control

A process through which a business seeks to ensure that product quality is maintained or improved with either reduced or zero errors.