No. You need the length, width and height.
If you had weight but not height, you would need the density (or the specific gravity). Strictly speaking, you need mass, not weight because with weight you would also need the accelaration due to gravity.
the volume, mass, length, or the amount of an object
A rectangle is a two dimensional object, with length and width but not height. An object with length, width and height could be a cuboid, in which case is it still the area that is required or the volume?
For a regular object you measure the three dimensions of an object - length, width and height. After measuring each of these you then multiply them all together which leaves you with the volume of your object. Alternately, you could use a different way of calculating volume: displacement. Put x amount of water in a container with measurement markers on the sides. Then add the object. Subtract the final measurement from the original measurement and you will have the volume of the object.
Immerse the object in water and measure the volume of water that is displaced. One way would be to fill a container, large enough to hold the object, with water until it is just about to overflow. The container and water would need to be inside another container that could capture the displaced water. Submerge the object in the water and then measure the volume (or weight) of the water that overflows
This question cannot be answered. First, because the volume of an object cannot be 8000 cm. A centimetre is a measure of length, not of volume and there is no conversion from length to volume. Suppose we assume the volume is 8000 cubic cm. Second, the shape of the object is not specified. It could be a cuboid, or an ellipsoid, a prism, pyramid, cone, cylnder etc or even a hemisphere or some more complex shape. The relationship between the linear dimensions and volume depend on the shape - and in the case of some complex shapes may well require some very high level mathematical techniques. Third, although you can calculate the volume of a shape if you have its height, length and width, if you have only the volume, you cannot calculate the other three.
Length could be centimetres. Volume could be litres. Weight could be kilograms.
You need to find volume by displacement instead of by formula when the object is not a regular solid. It could be an object like a pen where the height, weight, and length can't be easily measured, or a liquid.
the volume, mass, length, or the amount of an object
it can be found by first taking the volume of the water itself and then the volume of the object in the water. you pour water into the 12-sided object, then measure the amount of water using the graduated cylinder. Then you do this: length x width x height = volume
A rectangle is a two dimensional object, with length and width but not height. An object with length, width and height could be a cuboid, in which case is it still the area that is required or the volume?
For a regular object you measure the three dimensions of an object - length, width and height. After measuring each of these you then multiply them all together which leaves you with the volume of your object. Alternately, you could use a different way of calculating volume: displacement. Put x amount of water in a container with measurement markers on the sides. Then add the object. Subtract the final measurement from the original measurement and you will have the volume of the object.
For a regular object you measure the three dimensions of an object - length, width and height. After measuring each of these you then multiply them all together which leaves you with the volume of your object. Alternately, you could use a different way of calculating volume: displacement. Put x amount of water in a container with measurement markers on the sides. Then add the object. Subtract the final measurement from the original measurement and you will have the volume of the object.
It depends on the way the question is asked. If you are dealing with a cubic or rectangular object, you measure the length, width, and height, and multiply them. If it is a spherical or irregularly shaped object, you could used water displacement to find its volume. If it's a liquid, you could use a graduated cylinder to measure its volume.
In matric, it is the widget. In the metric system, it could be the meter, the liter, the gram, etc. It depends on whether you are talking about length, weight, volume, etc.
A measure of quantity in an object refers to the amount of that object present. It could be measured in terms of weight, volume, count, or any other relevant unit of measurement depending on the characteristics of the object being measured.
Volume is a measure of the amount of space an object takes up, regardless of its weight. Two objects with the same volume can have different weights depending on their density. A heavy object might have the same volume as a lighter object if it is made of a denser material.
The weight of a magnet does not directly affect its strength. The strength of a magnet is determined by its magnetic material, shape, and how it is magnetized. A heavier magnet may have more material in it, which could potentially make it stronger if the material used has high magnetic properties.