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The equation to find the volume of a rectangular object is (a) volume equals length times width times height.
The volume would increase by a factor of 23 = 8
volume is how much space is in an object (an object with more volume would be bigger) weight is how heavy an object feels due to gravity (an object with more weight would be harder to lift) density is how much matter is in an amount of space (an object with more density would weigh as much as an object with less density but in a smaller space/volume)
What would be the density of an object that has a volume of 25 cm3 and 5 grams?
It's the mass divided by its volume. The volume of a rectangular prism is length times width times height. So it would be 100 grams divided by the volume, and that volume = (L*W*H)
The same as for any other three dimensional rectangular object: Length X Width X Depth.
The volume of a rectangular prism would double if you double the height.
Technically the answer is 0, as a rectangle is a 2-dimensional object that has no volume. However I expect that you mean a rectangular prism, so the volume of that would go up by a factor of 8 (2 to the power of 3).
The equation to find the volume of a rectangular object is (a) volume equals length times width times height.
The volume would increase by a factor of 23 = 8
Density is the ratio of mass to volume. Thus, the density of an object is the mass of the object divided by its volume.
volume is how much space is in an object (an object with more volume would be bigger) weight is how heavy an object feels due to gravity (an object with more weight would be harder to lift) density is how much matter is in an amount of space (an object with more density would weigh as much as an object with less density but in a smaller space/volume)
Base x Height x Width = Volume of any rectangular prism.
Volume of a rectangular block is: length*width*height. Use consistent units.
What would be the density of an object that has a volume of 25 cm3 and 5 grams?
It's the mass divided by its volume. The volume of a rectangular prism is length times width times height. So it would be 100 grams divided by the volume, and that volume = (L*W*H)
In a really general way of answering this (I am not going to put this into context) assuming the substances have the same mass,a substance (X) with a density n greater than a substance (Y), will have a volume that is equal to (X)n-(Y) this means that the object with the same mass, but greater density, would have a volume that is less than the object with the lesser density.