One of the meanings of "normal" is "perpendicular" - a line that is at right angles (90 degrees) to some other line.
There are 2 subdivisions of physics, classical physics and modern physics. Classical physicals is mainly concerned with matter and energy on the normal scale of observation, while modern physics deals behavior of matter and energy under extreme conditions.
the frequency shift of raman lines are given by- shift frequency0
Somebody who fits in with every crowd and is not there own person therefore is a follower.
In Physics, "normal" force means force that's perpendicular to something, usually to a surface.In that usage, 'normal' does not mean ordinary, typical, usual, familiar, etc.
One of the meanings of "normal" is "perpendicular" - a line that is at right angles (90 degrees) to some other line.
A line is normal to another line when it is perpendicular.
tracks and physics
There are 2 subdivisions of physics, classical physics and modern physics. Classical physicals is mainly concerned with matter and energy on the normal scale of observation, while modern physics deals behavior of matter and energy under extreme conditions.
the frequency shift of raman lines are given by- shift frequency0
i think that normal is a line segment and normal ray is a line with an arrow head like vector to point in a certain direction....
point plane line
The normal (ray).
the line is called the normal
Somebody who fits in with every crowd and is not there own person therefore is a follower.
It could represent a vector.
The angle of incidence and reflection are reference to of a line normal or perpendicular to a surface. The incidence angle is the incoming ray angle relative to the normal line and the reflection is the outgoing angle relative to the normal line. Both angles are in the plane containing the normal line and the incidence ray.