IGCSE /Grade 5
Science MCQ Based On Reflection from a surface
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IGCSE Grade 5 Science Reflection from a surface
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When a ray from an object does not actually meet at a point but appears to meet at a point, it is called a virtual image.
Irregular reflection, also known as diffuse reflection, occurs when light is incident on a rough or irregular surface.
Depending on the smoothness of the marble floor and the stillness of the water, both specular and diffuse reflection can occur.
Which reflection occurs when light waves hit a smooth and shiny surface, such as a polished wooden table?
Reflection occurs when light waves change direction after striking a surface and the angle of incidence is always equal to the angle of reflection
Diffuse reflection occurs when light is incident on a rough or irregular surface.
The angle between the reflected ray and the normal
The angle between the incident ray and the normal is called the angle of incidence
n regular reflection, the light waves hit the surface and reflect at the same angle as the incident angle, producing a clear and focused image of the light source.
When light bounces off a mirror, it undergoes specular reflection, which occurs when light waves hit a smooth and shiny surface and reflect at the same angle as the incident angle.
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