Physical Science Flashcards
1
Q
Radiation
A
Heat moving from from the sun
2
Q
Convection
A
Heat that si transferred through air and water
3
Q
Conduction
A
Heat that is transferred by touch
4
Q
Physical properties
A
A physical property is anything that can be measured
5
Q
Physical changes
A
Something that changes but is still the same object
6
Q
Chemical properties
A
Something that can not be measured
7
Q
Chemical changes
A
Changes that can not turn back to normal
8
Q
Average speed
A
The speed’s average
9
Q
Velocity
A
The direction an object is moving
10
Q
Friction
A
An object sliding or rubbing against another object
11
Q
Newton’s 1st law
A
An object at rest stays at rest and an object in motion stays in motion
