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es 7th grade review
Term | Definition |
---|---|
density | the amount of matter compacted in a given space |
the more matter packed into a space... | the denser/ heavier it is |
the less matter packed into a given space... | the less dense/ heavy it is |
the less dense/ heavy it is | solid phase |
the only time matter is not the most dense in its solid form is... | water |
to find the density of an unknown cube... | LxWxH |
density= | mass/volume |
the same substance will always have the same density... | no matter how big or small the substance is |
scientific notation= | Mx10^n |
to find M, in scientific notation, | move the decimal point in front of the first number |
to find N in scientific notion, | count the number of places you moved the decimal point |
% deviation= | difference between 2 values/accepted value x 100 |