Moje konto
“The simple answer is how heavy something is for its size. If something seems very heavy for its size, we say it is more dense.” Purdue University
: Since density is unique to each substance at a given temperature, it is often used to identify unknown materials.
“Think of a fruit basket... The total weight of the fruits is the same, but the basket's size determines how densely packed they are.” Teach Spectacular Science quick density review
Angielska