For two abjects of same material the following law must obeyed

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waqarrashid33
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One of our teachers says that For two abjects of same material the following law must obeyd.
i.e the ratios of their masses will be equal to the ration of their areas,
wether this law works for objects of same shape or different?
what is the name of this law?
give me a link from which i can get sufficient information about this.
 
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I would say that it's wrong simply because there is a dimension missing (area excludes the 3rd dimension of depth) and the density of the material isn't specified.
 


waqarrashid33 said:
One of our teachers says that For two abjects of same material the following law must obeyd.
i.e the ratios of their masses will be equal to the ration of their areas,
wether this law works for objects of same shape or different?
what is the name of this law?
give me a link from which i can get sufficient information about this.

Areas?Do you mean volumes?