11:11 does.
a reflection is formed when rays of light bounces off an object onto a smooth shiny surface (such that light rays are reflected off at the same angles) and reflects off it into our eyes.when the surface is rough there wouldn't be a reflection as lights rays from an object is reflected off the rough surface at different angles and does not enter our eyes
The angle of reflection is 140/2 = 70 degrees. The angle of reflection is the same as the the same as the incident.
No.
They are the same.They are the same.They are the same.They are the same.
Yes.
its the very normal reflection in which the angle of i and r are the same
When light is striking at a mirror the angle it reflects at is at the same angle that the light has been struck at.
Sound reflects from a smooth surface the same way light does---the angle of incidence is equal to the angle of reflection. Its on page 385.
regular reflection: Occurs when light beams are reflected at the same angle. When your eye detects the reflected beams, you can see a reflection on the surface.
I think you are asking about the law of reflection: The angle at which light hits an object, it reflects off at the same angle i.e. the angle of incidence equals the angle of reflection (The angle between the incident ray and the normal is known as the angle of incidence. The angle between the reflected ray and the normal is known as the angle of reflection)
a reflection is formed when rays of light bounces off an object onto a smooth shiny surface (such that light rays are reflected off at the same angles) and reflects off it into our eyes.when the surface is rough there wouldn't be a reflection as lights rays from an object is reflected off the rough surface at different angles and does not enter our eyes
The answer to this question depends on whether the reflection is in a vertical line or a horizontal line. For example, the reflection of 3 in a horizontal line is 3 but in a vertical line it is E.
The only different is one has a needle, the other digital numbers-same as with analog and digital watches.
The reflection angle will also be 20 degrees from the normal on the other side of the normal in the same plane.
The angle of reflection and coherence of the light coming off a surface relies on the surface being smooth to keep the reflected photons returning at very close to the same pattern as it hits the mirror. A rough surface reflects the photons at many different angles - there is some reflection but in general it is so degrade we can barely see a reflection. The law of law of reflection says that for smooth surfaces, the angle of reflection is the same as the angle of incidence. If the light hits at many different angles, the light returned comes at many different angles; not a good thing for perceiving a reflection.
The Law of Reflection is not only used in everyday life, but it can be used in pool. when you want to get the ball n the hole you can bounce it off of the edge as the "mirror". it is used everywhere as long as there is light and a mirror. It basically states that the angle of incidence should be the same as the angle of reflection. For example, your reflection. When you see it on an angle, your reflection is on an angle aswell, just on the other side of the normal (the 90 degrees line). You see it at exactly the same angle as the angle you are looking into the mirror at. It's used in science because it explains how light reflects off mirrors and how reflection occurs off convex and concave mirrors aswell.
The angle of reflection is 140/2 = 70 degrees. The angle of reflection is the same as the the same as the incident.