Want this question answered?
Mass instead of weight is used to measure the material that matter contains b/c mass is constant at all positions but weight changes with position.
It is the mass of the object.
To tell the amount of something, you take a measurement.
1) Mass is a measurement of the amount of matter something contains, while Weight is the measurement of the pull of gravity on an object.2) Mass is measured by using a balance comparing a known amount of matter to an unknown amount of matter. Weight is measured on a scale.3) The Mass of an object doesn't change when an object's location changes. Weight, on the other hand does change with location.From [related links]
Mass is the measure of matter.
Charcoal is considered a homogenous mixture. It is only made of carbon, and it contains a constant amount of carbon.
The amount of calcium and magnesium in water determines its hardness.
* A 3D type of figure. * Something that contains a certain amount of space and volume. * It will have a cubic measurement.
Yes that's true.
Any unit of energy can be used to describe the energy content of food.
In Physics "Mass" and "Weight" are different terms. Mass is a measurement of the amount of matter something contains, while Weight is the measurement of the pull of gravity on an object. Near the surface of the Earth, the acceleration due to gravity is approximately constant; this means that an object's weight is roughly proportional to its mass. So "Gross Mass" and "Gross Weigth" is the same, its just a matter what to use to express a unit of mesurement.
They are related, sort of. Mass is a measurement of the amount of matter - density is a measurement of the amount of matter in a given amount of space.
Constant speed is movement at a fixed (constant) distance per unit of time. The same amount of distance is covered by the object in the same amount of time at each measurement of that same interval. An example of an object moving at a constant speed might be an object in orbit. Something up their above the drag of the atmosphere will move at a constant speed, and will continuously move around the earth at the same speed. Note that velocity is speed with a direction vector. An object in orbit will have a constant speed, but its velocity will be constantly changing because it is constantly changing the direction it is moving.
Constant speed is movement at a fixed (constant) distance per unit of time. The same amount of distance is covered by the object in the same amount of time at each measurement of that same interval. An example of an object moving at a constant speed might be an object in orbit. Something up their above the drag of the atmosphere will move at a constant speed, and will continuously move around the earth at the same speed. Note that velocity is speed with a direction vector. An object in orbit will have a constant speed, but its velocity will be constantly changing because it is constantly changing the direction it is moving.
no
Volume measures the amount of space that is occupied by a three-dimensional object so it can be considered the same as or similar to the measurement of space.
Shape of the area. Materials it contains.