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Questions and Answers
In regular or specular reflection, what happens to the reflected rays?
In regular or specular reflection, what happens to the reflected rays?
- They have no definite direction
- They are scattered in all directions
- They form an image on the surface
- They are sent back in a single definite direction (correct)
What is a characteristic of irregular or diffused reflection?
What is a characteristic of irregular or diffused reflection?
- Reflected rays have no definite direction (correct)
- The angle of incidence is equal to the angle of reflection
- An image is formed on the surface
- Reflected rays are sent back in a single definite direction
What is a key difference between regular and irregular reflection?
What is a key difference between regular and irregular reflection?
- Regular reflection involves scattered rays, while irregular reflection involves parallel rays
- Regular reflection has no definite direction, while irregular reflection does
- Regular reflection occurs in smooth surfaces, while irregular reflection occurs in rough surfaces (correct)
- Regular reflection forms an image, while irregular reflection does not
What is the angle formed by the incident ray with the normal to the surface called?
What is the angle formed by the incident ray with the normal to the surface called?
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What is the angle formed by the reflected ray with the normal to the surface known as?
What is the angle formed by the reflected ray with the normal to the surface known as?
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What is the point of intersection of incident ray, reflected ray, and normal to the surface called?
What is the point of intersection of incident ray, reflected ray, and normal to the surface called?
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