Because desity is defined as (mass) divided by (volume), and
neither of those quantities depends on the object's shape.
it has no effect. density of a substance is the same no matter the size or shape of the sample.
the universe is always changing
It's all about the air resistance that the object receives as it falls in an atmosphere. The air has to move around the object as it falls, if it's allowed to move smoothly aroundyam object by the objects shape then the force of the air resistance is lower. This allows the object to fall faster.
it reveals the true shape of a surface
It means the shape and structure of an object.
Nothing whatsoever.
Changing the shape of an object does not affect its mass. The mass of an object remains constant regardless of its shape because mass is a measure of the amount of matter present in an object. Changing the shape may affect the object's volume and density, but not its mass.
Density is a measure of how much mass is contained in a given volume. Changing the object's shape does not change the amount of mass in the object or the volume it occupies, so the density remains the same. Density is a property that depends on the mass and volume of an object, regardless of its shape.
Changing the shape of an object does not affect its density because density is determined by the mass and volume of an object, not its shape. As long as the mass and volume of an object remain the same, its density will remain constant regardless of its shape.
When a force is applied to an object, it can change the object by accelerating it (changing its velocity), deforming it (changing its shape), or moving it (changing its position).
Density is a property that depends on the mass and volume of the object, not its shape. Changing the shape of an object does not alter the amount of mass or volume it contains, so the density remains the same.
The shape of the object is just a matter of where the overall atoms are located relative to the others. The density of an object depends on the arrangements that are possible with there neighbouring atoms. A good example of this is a crystal that has a very distinct pattern of arrangement of the atoms making the mass that fits in a specific amount of space to be well defined.
Yes, changing the shape and amount of an object will affect its density. Density is defined as mass per unit volume, so varying the shape and amount will alter the mass and volume, ultimately changing the density of the object.
The object is still the same as it was before, so it should not be considered a property of the material. Properties include desity, mass, and reactivity. You would not be able to tell copper and iron apart based on their shape, only by color, density, and so on, so shape should not be considered a property of the material.
1 I'm not sure that this is true-- at least without some qualifications. If an object's shape is changed in such a way that it will enclose one or more pockets of air, some other substance, or even vacuum, the object's over-all density may change. If no pockets are formed, then the density probably is not changed 2 Density is the ratio of mass to volume.
This can involve changing the shape of matter, or changing the speed or direction of an object.
No, changing the shape or size of an object does not change its density. Density is determined by the mass of an object divided by its volume, so as long as the mass and volume remain constant, the density will stay the same.