As one moves from left to right along the horizontal axis of the Hertzsprung-Russell diagram, the temperature of the stars increases. This is because the diagram is organized such that hotter stars, which emit more energy, are positioned on the left side, while cooler stars are found on the right. As a result, the spectral classification and color of the stars change from blue and white (hotter) on the left to red (cooler) on the right.
The X axis is the horizontal(left-right) axis on a graph.
"Horizontal", in this context, means from left to right (or from right to left).
Horizontal is left to right across like this line:__________________
A horizontal line goes from left to right and looks like this. Also, all horizontal lines are parallel to each other. ______________________________________________________________________ ______________________________________________________________________
Left to right :)
The X axis is the horizontal(left-right) axis on a graph.
Horizontal is left and right.
If you mean a Hertzsprung-Russell Diagram, which plots stars color, temperature, and absolute magnitude (see related link), then it looks like color and spectral class (temperature) are plotted on horizontal, and Absolute Magnitude/Lumenoscity are plotted on the vertical.
Horizontal means left and right, flat. Think of the horizon and how it stretches from the left to the right. Horizon - horizontal.
As point D turns right to Point A the temperature increases and the density decreases
"Horizontal", in this context, means from left to right (or from right to left).
Horizontal is left to right across like this line:__________________
Horizontal means to the left or right.
On a normal graph where points are plotted in algebra, the distances for X are along the horizontal line (sideways) and the distance for Y is along the vertical line (points up and down). Example : If the point (x,y) is (2,0), the point is directly on the horizontal axis, 2 units to the right.
As time passes - as the graph goes more and more to the right, usually - the graph will get closer and closer to the horizontal axis.
it increases then decreases
Oh, dude, the X axis is horizontal. It's like the foundation of a graph, you know, where all the action happens left to right. If the X axis were vertical, we'd have a whole new set of problems... but thankfully, it's horizontal and life goes on.