An Innovative Physics Professor Conducts Laboratory Exercises in the College $^{\circ}$

question 46

Multiple Choice

An innovative physics professor conducts laboratory exercises in the college swimming pool.Suppose that one exercise was the measurement of the degree of polarization by bouncing laser light off a surface of glass.If the glass used has an index of refraction of 1.52,at what angle of incidence will the reflected beam be perfectly polarized? It will help to recall that the index of refraction of water is 1.33.

• A) 61\(^{\circ}\)
• B) 49\(^{\circ}\)
• C) 41\(^{\circ}\)
• D) 39\(^{\circ}\)

Utilize loops for array initialization and manipulation.

Differentiate between single and multidimensional arrays, and understand their applications.

Understand the concept and usage of collection classes in Java.

Recognize and utilize Java syntax related to varargs.

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