The imaginary line that extends straight out from the center of a reflective surface is the optical axis.
optical axis
A body of water that extends into land may be:- a bay a Fjord an inlet an estuary
The delta.
Stratosphere
continental shelf
Biosphere.
The imaginary line that extends straight out from the center of a reflective surface is the optical axis.
The imaginary line that extends straight out from the center of a reflective surface is the optical axis.
Yes
A line is a straight path that extends infinitely or endlessly in opposite directions. A straight path that joins two points is called a line segment.
a line
A Ray
i think i line.
a line
a straight line that extends for a point forever in one direction
There are two -- the Prime Meridian -- 0 degrees, and the International Date Line -- 180 degrees.
Straight
a line