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The melting point or boiling point of a substance at a specific pressure - Apex
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What does a point represent on a graph?
A point can represent a piece of data or an (x,y) value.
The diagram shows triangle fgh which terms describes point j?
circumcenter
In the diagram below which distance represents the distance from point Q to RS?
QT (APEX)
Can you draw a rough diagram of two angles such that they one point in common?
Yes, but not on this browser.
The diagram shows triangle HJK which term describes point L?
Incenter -APEX
What does a particular point of a line on a phase diagram represent?
The melting point or boiling point ...................
Where is the critical point located on a phase diagram?
The critical point on a phase diagram is located at the intersection of the liquid-vapor phase boundary and the critical temperature line. At this point, the distinction between liquid and vapor phases disappears.
The equilibrium lines on a phase diagram meet at the what?
meet at the critical point on the diagram.
What is the point where pressure and temperature are just right for all three phases to exist at once on the phase diagram called?
The point where pressure and temperature are just right for all three phases to exist at once on the phase diagram is called the triple point.
Which phase change temperatures are identical on the phase diagram?
The temperature for melting and freezing is the same. The temperature for vaporization (boiling) and condensation is also identical. Refer to the related link for a diagram that illustrates phase changes.
What is the significance of the eutectic point in a phase diagram?
The eutectic point in a phase diagram is significant because it represents the composition at which a mixture of two or more substances will solidify into a single phase. This point indicates the lowest melting point of the mixture and helps determine the optimal conditions for creating a uniform solid structure.
Which point on the phase diagram could correspond to an upward sloping region of a heating curve?
The upward sloping region of a heating curve typically corresponds to the solid-liquid equilibrium point on the phase diagram, known as the melting point or freezing point. At this point, the substance is absorbing heat energy to transition from a solid phase to a liquid phase while the temperature remains constant.
What do you call the combination of solid liquid and gas?
This only occurs at a specific point on the phase diagram of a substance called the "triple point." This point corresponds to a certain pressure and temperature for an individual substance, since these are the axis values for a phase diagram.
What is the point on a phase diagram at which all phases occur simultaneously is called the end point critical point boiling point melting point?
The point on a phase diagram at which all phases occur simultaneously is called the triple point. This is the point at which all three phases - solid, liquid, and gas - coexist in equilibrium.
How do you draw a phase diagram for nitrogen?
To draw a phase diagram for nitrogen, plot temperature on the y-axis and pressure on the x-axis. Include regions for solid, liquid, and gas phases. Mark the triple point where all phases coexist and the critical point where liquid and gas phases merge. Connect the regions with phase boundaries to create the full diagram.
Which curve or point of a phase diagram represents the conditions at which a substance transitions between different states of matter?
The curve on a phase diagram represents the conditions at which a substance transitions between different states of matter.
What is used to represent a percentage at a particular point in time?
pie graph
