A Beam of Light in Water (Of Refractive Index of 1.33)enters

question 124

Multiple Choice

A beam of light in water (of refractive index of 1.33) enters a glass slab (of refractive index 1.50) at an angle of incidence of 60.0°.What is the angle of refraction in the glass?

• A)27.5°
• B)39.8°
• C)60.0°
• D)90.0°
• E)50.2°

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Definitions:

Standard Deviation

A measure of the amount of variation or dispersion in a set of values, indicating how much the values in a dataset deviate from the mean.

Confidence Interval

An estimated range of values calculated from sample data that is likely to include the true parameter of the whole population with a certain level of confidence.

Population Mean

The average value of all members of a total population.

Standard Deviation

Standard deviation is a statistical measure of the dispersion or spread of data points in a dataset from their mean, indicating how spread out the values are.