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Would be at at 90 degrees to the surface, in other words at right angles. So a line which was perpendicular to a horizontal surface would be vertical.
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∙ 14y ago
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What is a line perpendicular to a reflecting surface called?
a tangent
What is the angle formed by the line perpendicular to a surface and the direction in which a reflected ray moves?
0 degrees
What does the math term perpendicuar?
"Perpendicular" means at an angle of 90° to a given line, plane, or surface.
What is a line perpendicular to the vertical?
A horizontal line is a line perpendicular to the vertical.
What is the same of the line drawn perpendicular to the surface where a light ray strikes?
No clue! look in ur txtbook?
What is a line perpendicular to a surface called?
The line perpendicular to a surface at a point is called the normal
What is the name of the line drawn perpendicular to the surface where light ray strikes?
A normal line is the name of the line drawn perpendicular to the surface where a light ray strikes.
What is the line perpendicular surface at the point is incidence?
The line perpendicular to a surface at the point of incidence is known as the normal line. It represents the direction that is perpendicular to the surface at that specific point. This normal line is used in optics to determine the angle of incidence and reflection for light rays interacting with the surface.
What is the name of the line drawn perpendicular to the surface where a light ray strike?
A normal line is the name of the line drawn perpendicular to the surface where a light ray strikes.
What is the name of the line drawn perpendicular to the surface where light rays strike?
A normal line is the name of the line drawn perpendicular to the surface where a light ray strikes.
What is the line perpendicular to a mirror's surface?
The normal (ray).
The angle of incidence is the angle between the incident ray and the line to the surface?
Line perpendicular to the surface.
What is a line perpendicular to a reflecting surface called?
a tangent
Why must electric field line be perpendicular to equipotential surfaces?
If the field lines were not perpendicular to the surface, then they could be decomposed into components perpendicular and parallel to the surface. But if there is an E-field along the surface, the surface is no longer an equipotential.
What is the line perpendicular to a reflecting surface where the incident ray ends and the reflected ray begins called?
The line perpendicular to a reflecting surface where the incident ray ends and the reflected ray begins is called the normal line.
What is the 'normal' to a surface?
The normal to a surface is an imaginary line that is perpendicular to the surface at a specific point. It indicates the direction that is perpendicular to the surface and is used in geometry and physics to determine angles of incidence and reflection.
What is the perpendicular to a plane mirror?
The perpendicular to a plane mirror is a line that is at a 90-degree angle to the mirror's surface. It is important for understanding the reflection of light rays off the mirror's surface, as the angle of incidence is equal to the angle of reflection with respect to this perpendicular line.
