The imaginary line that extends straight out from the center of a reflective surface is the optical axis.
The angular size of the cloud would depend on its length and how far it extends from directly overhead to the horizon. Assuming the cloud is very long and extends all the way to the horizon, it would have a wide angular size approaching 180 degrees when looking from directly underneath it.
The Appalachian Mountain range extends from Canada to Georgia, not Florida.
The portion of the land mass that extends into the ocean is called the coastline or shoreline.
A body of water that extends into land may be:- a bay a Fjord an inlet an estuary
A continent that extends underwater is called a submerged continent. An example of a submerged continent is Zealandia in the South Pacific Ocean.
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 Ray
a line
i think i line.
a line
a straight line that extends for a point forever in one direction
The line of collimation in surveying is an imaginary line that extends from the objective lens of a surveying instrument to the crosshairs in the telescope. It helps ensure the instrument is properly aligned and level for accurate measurements. By keeping the line of collimation straight and horizontal, surveyors can minimize errors in their readings.
It is called a line segement
a line