CHAPTER 2 ( SCIENCE ) : Vacuums Flashcards
1
Q
Vacuum is a space that contains?
A
no matter
2
Q
A vacuum has nothing in it - not even ?
A
air
3
Q
There is no such thing as a total vacuum because it is impossible to remove all the air or atoms from a space. But partial vacuums are common. A partial vacuum is a space with almost no air or atoms inside.
A
.
4
Q
We can create partial vacuum using a _________
A
vacuum chamber
5
Q
A partial vacuum can be made on Earth by removing all solids and liquids and then _____________________ or some other enclosed space.
A
pumping air out of a container
6
Q
There is no __________ in a vacuum!
A
air resistance
