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Questions and Answers
What is the law of reflection?
What is the law of reflection?
- The angle of reflection is always less than the angle of incidence
- The angle of reflection is independent of the angle of incidence
- The angle of reflection is always greater than the angle of incidence
- The angle of reflection is always equal to the angle of incidence (correct)
What causes echoes in acoustics?
What causes echoes in acoustics?
- Reflection (correct)
- Interference
- Refraction
- Diffraction
Which type of reflection retains the energy but loses the image?
Which type of reflection retains the energy but loses the image?
- Diffuse reflection (correct)
- Specular reflection
- Refraction
- Interference
What is a common model for specular light reflection?
What is a common model for specular light reflection?
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In which field is reflection important for the study of seismic waves?
In which field is reflection important for the study of seismic waves?
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