Matter
Matter is anything that has _______________
Mass and takes up space
A measure of the average kinetic energy of the particles of a substance is its
temperature
A fluid is anything that can ____ and take the shape of its container.
flow
Newton's First Law of Motion is known as the Law of what?
Inertia
What are three ways heat is transferred?
radiation, conduction, convection
What are the states of matter?
solid, liquid, gas
which type of heat transfer is happening when the Sun warms your face?
fluids include
liquids and gases
An object that is not moving or at ____ will stay at _____
rest
Temperature decreases or increases as average kinetic energy decreases.
decreases
What is the smallest unit of matter?
atom
which type of heat transfer is happening when the Sun warms your face?
from higher to lower temperature
the amount of force exerted to a given area is?
pressure
An object will stay in motion unless an ______ force acts on it.
external
At __________ particles would have no kinetic energy.
absolute zero
A rock is what unit of matter
solid
Do all objects with a high temperature have a large quantity of thermal energy?
No
The pressure caused by the weight of the atmosphere is called__________?
atmospheric pressure
What property of an object determines how much inertia it has?
mass
_____________ is the transfer of energy between objects that are at different temperatures.
heat
Air is what unit of matter
gas
Approximately how much more energy does water need in comparison to air in order to increase its temperature?
4 times as much
Is buoyant force an upward or downward force that fluids exert on all matter
upward
Newton's Second Law of Motion is known as ______.
F=ma
The total kinetic and potential energy of all particles in an object is called ___________________.
Thermal energy