it changes
A cylinder
As the foci of an ellipse move closer together, the ellipse becomes more circular in shape. When the foci coincide, the shape is a circle. Note that circles are a subset of ellipses.
Many solids have no rectangular faces, including such forms as the hexagonal pyramid and the regular octahedron.
the area of a 2D shape with dimensions 8cm and 12cm is 96cm2, but if you're talking about surface area of a 3D shape then you need the other dimension.
One property of liquids that they do not share with solids is the ability to flow and take the shape of their container. Liquids have the ability to move past one another, while solids maintain their fixed shape and volume.
A liquid will fit in any shape of a (larger) container, a solid does not, because of its own 'solid' shape.
Solids have a definite shape and volume because their particles are closely packed and do not move past one another easily. In contrast, liquids have a definite volume but take the shape of their container, while gases do not have a definite shape or volume as their particles are far apart and move freely.
Solids are not called fluids because solids have a fixed shape and volume, while fluids can change shape and flow to fill the container they are in. Solids have particles that are tightly packed together and vibrate in place, whereas fluids have particles that are able to move past each other.
The state of matter that keeps its shape and volume in a container is a solid. Solids have a definite shape and volume because their particles are tightly packed and have little room to move around.
Solids have a fixed shape and volume, with particles that are closely packed and vibrate in place. Liquids have a fixed volume but take the shape of their container, with particles that are close together but can move past each other. Gases have no fixed shape or volume, with particles that are far apart and move freely.
Yes, solids have a definite shape
The molecules of liquids and gasses are not tightly arranged or packed. It is due to this arrangement they can move freely. Thus, take the shape of the container. Whereas in solids the molecules are tightly arranged they don't have place to move. Thus ,they don't take the shape of the container.
Solids do not change in size when taking the shape of their container because their particles are tightly packed and cannot easily move. Liquids, on the other hand, do not change in size but can take the shape of its container because their particles can move past each other.
In solids, particles vibrate in fixed positions but do not change their positions relative to each other. This restricted movement allows solids to maintain their shape and volume.
Solids have a definite shape and volume. Liquids have a definite volume, but no definite shape - they take the shape of their container. Gases have no definite volume and no definite shape - they expand to fill their entire container.
Yes, solids have a definite shape and volume because the particles are closely packed together and are unable to move around freely. This results in solids maintaining a fixed shape and volume under normal conditions.