An Optical Fiber Is Made of Clear Plastic with Index $\degree$

question 49

Multiple Choice

An optical fiber is made of clear plastic with index of refraction n = 1.50.For what angles with the surface will light remain within the plastic "guide"?

• A)j < 66.6 \(\degree\)
• B)j < 57.1 \(\degree\)
• C)j < 51.7 \(\degree\)
• D)j < 48.2 \(\degree\)

Recognize the role of a common ancestor in the shared characteristics of all living organisms.

Describe the conditions required for Hardy-Weinberg equilibrium and its significance in evolutionary biology.

Understand the contributions of early evolutionary theorists and the evidence that supports evolutionary theory.

Understand the role and mechanisms of DNA ligase in recombinant DNA technology.

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Lumens

A measure of light output or brightness; how much visible light is coming out of equipment such as lamps, lighting equipment, or projectors.