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Questions and Answers
What does the Law of Reflection state?
What does the Law of Reflection state?
- The angle of incidence is equal to the angle of reflection (correct)
- The angle of incidence is less than the angle of reflection
- The angle of incidence is greater than the angle of reflection
- The angle of reflection is perpendicular to the angle of incidence
What is the Second Law of Reflection related to?
What is the Second Law of Reflection related to?
- The angle of incidence and angle of reflection
- The incident, reflected, and normal rays (correct)
- The speed of light in a vacuum
- The refractive index of a medium
What is the refractive index defined as?
What is the refractive index defined as?
- The ratio of the speed of light in a medium to the speed of light in a vacuum
- The ratio of the speed of light in a vacuum to the speed of light in the given medium (correct)
- The speed of light in a vacuum
- The speed of light in the given medium
What does the refractive index measure?
What does the refractive index measure?
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What is an important property of the refractive index of a medium?
What is an important property of the refractive index of a medium?
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