A plane?
I thick it is called a plane
It is called a Ray.
A ray.
It is a line.
A part of a line with one endpoint is called a "ray." It extends infinitely in one direction from the endpoint, while the other side continues indefinitely without an endpoint. Rays are often used in geometry to represent directions or angles.
I thick it is called a plane
It is called a Ray.
It is called a line segement
This is called a ray.
It's called a Ray.
A ray.
It is a line.
This is called a "ray". (It is equal to one half of a line.)
The layer of air above the Earth's surface is called the atmosphere. It is composed of various gases and extends several kilometers into space.
smoke curtain
It is called reflection when light changes direction as a result of bouncing off a surface like a mirror.
Earth's atmosphere extends up to about 560 kilometers (350 miles) above the Earth's surface. The outermost layer, called the exosphere, gradually transitions into outer space.