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The angle between the light ray and the normal (perpendicular) to the surface at the point of reflection.

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Q: When light is reflected from smooth surface the angle of incidence is?
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What happens when light rays hit a smooth surface?

When light rays hit a smooth surface, most of the light is reflected off the surface at an angle equal to the angle of incidence. This is known as specular reflection. The smooth surface acts like a mirror, creating a clear and sharp reflection.


What happens to sound or light waves when they hit a smooth surface?

When sound waves hit a smooth surface, they bounce off the surface at an equal angle at which they hit it, a phenomenon known as reflection. With light waves, they can either be reflected, absorbed, or transmitted through the surface, depending on the material and angle of incidence.


What happens to light when its reflected?

According to law of reflection, the angle of incidence and angle of reflection are equal. If the incident surface is smooth specular reflection takes place where the light is reflected in a single direction.


Can light energy be reflected?

Yes, light energy can be reflected when it strikes a surface that is smooth and shiny, such as a mirror. The angle of reflection is equal to the angle of incidence, according to the law of reflection.


What is the relationship for angles of incidence and reflection for sound?

In sound reflection, the angle of incidence is equal to the angle of reflection. This means that sound waves hitting a surface at a certain angle will bounce off and be reflected at the same angle on the other side of the surface.


How is the angle of incidence of light ray related to the angle of reflection?

For a smooth surface, the angle of incidence is the same as the angle of reflection.


How does light behave when it strikes a smooth surface?

When light strikes a smooth surface, it undergoes reflection. The angle of incidence is equal to the angle of reflection, and the reflected light creates a clear image of the light source. This phenomenon is known as specular reflection.


How do you predict the path of reflected light?

The path of reflected light can be predicted using the law of reflection, which states that the angle of incidence is equal to the angle of reflection. This means that the angle at which light strikes a smooth surface will be reflected at an equal angle on the opposite side of the normal line to the surface.


Explain how both kinds of reflection obey the law of reflection?

Both specular and diffuse reflection obey the law of reflection by reflecting light rays at the same angle at which they strike the surface. In specular reflection, light rays are reflected uniformly at a single angle, while in diffuse reflection, light rays are scattered in all directions, but the angle of incidence is still equal to the angle of reflection.


If a wave hits a smooth surface at an angel of incidence of 40 degrees the angle of reflection is?

The angle of reflection will be equal to the angle of incidence, so it will also be 40 degrees. This is based on the law of reflection, which states that the angle of incidence is equal to the angle of reflection when a wave hits a smooth surface.


When light is reflected off of a smooth surface in how many ways is it reflected?

It is reflected in only one way: in a straight line and the direction such that the angle between the incident ray and the normal at the point of incidence is the same as the angle between the normal and the reflected ray, but on the opposite side of the normal.


What is the angle of incidence if a reflected wave bounces off a mirror with an angle of reflection equal to 55ΒΊ?

If a light ray is reflected from a flat mirror with a reflection angle of 55o then the angle of incidence was also 55o. When reflecting from a mirrored surface, the angle of incidence equals the angle of reflection.