Liquids & Gases Flashcards
1
Q
Whats Hookes Law?
A
The amount of deformation produced by a force isproportional to the amount of force.
2
Q
Whats Buoyancy?
A
The upward force exerted by a liquid on an object immersed in it.
3
Q
Whats Archimedes principle?
A
An object in a fluid is buoyed up by a force equal to the weight of the fluiddisplaced.
4
Q
Whats pascals principle?
A
when there is an increase in pressure at any point in a confined fluid, there is an equal increase at every other point in the container.
5
Q
Whats temperature?
A
a measure of the average kinetic energy of the particles in an object
6
Q
What is heat?
A
the form of energy that is transferred between two substances at different temperatures
7
Q
Whats internal energy?
A
the total energy of a closed system
