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MAT physics
Physics Topics to Study for the Miller Analogies Test (MAT)
Term | Definition |
---|---|
acceleration | rate at which velocity changes with time |
acoustics | science that deals with the study of mechanical waves |
adhesion | tendency for different types of particles to cling together |
aerodynamics | study of the motion of air when it interacts with solid objects |
alloy | metallic mixture of 2 differnt elements |
alternating current | movement of elctric charge that reverses direction |
ampere | unit of electric current |
angstrom | one 10-billionth of a meter |
astronomical unit | distance from earth to the sun |
background radiation | ionizing radiation that is always present in earth's atmosphere |
binary star | star system with 2 stars orbiting each other |
black hole | region of space where gravity prevents anything from escaping |
boson | fundamental particale |
buoyancy | upward force that opposes the weight of a submerged object |
centripedal force | force that makes something follow a curved path |
cohesion | tendency for like particles to cling together |
density | mass per volume |
dew point | temperature at which water vapor condenses into liquid water |
displacement | fluid moving out of the way when an object is placed in it |
doppler effect | change in the frequency of a wave when the observer moves (car driving by) |
drag | air resistance or fluid resistance |
elasticity | property of an object returning to its original shape after a force is applied |
endothermic | reaction in which the system absorbs energy from its surroundings (brings it in) |
equilibrium | a system in balance |
exothermic | reaction in which the system releases energy |
farad | unit of capacitance (which is the ability to store electric charge) |
fission | process in which the nucleus of an atom splits into smaller parts |
force | mass times acceleration |
friction | force resisting the motion of materials sliding against each other |
fusion | process in which multiple atomic nuclei join to create a larger nucleus |
gamma ray | electomagnetic radiation of high frequency |
general relativity | Einstein's theory of gravition |
hertz | unit of frequency; defined as cycles per second |
inertia | resistance of an object to change in its motion |
joule | unit of heat |
lever | simple machine consisting of a beam pivoting on a hinge |
light | electromagnetic radiation visible to the human eye |
mass | amount of matter in a body |
matter | anything that has mass and volume |
momentum | mass times velocity |
neutrino | neutral elementary particle |
ohm | unit of electrical resistance |
pendulum | suspended weight that can swing on a pivot |
photon | elementary partical of light |
pneumatics | application of pressurized gas to affect motion |
pressure | ratio of force to area |
pulley | simple machine; wheel on an axle that moves a cable along its circumference |
quantum mechanics | physics dealing with atomic and subatomic particles |
supernova | explosion of a star |
temperature | physical property that expresses notioins of hot/cold |
torque | tendency of a force to rotate and object on its axis |
transducer | device that converts energy from one form to another |
uncertainty principle | the position and momentum of a particle cannot be simultaneously known |
vacuum | space that is empty of matter |
watt | unit of power |
Ampere, Andre-Marie | French--classical electomagnetism |
Archimedes | Greek--hydrostatics |
Bequerel | French--radioactivity |
Bohr | Danish--quantum physics |
Einstein | German--general and special relativity |
Faraday | English--electromagnetism |
Fermi, Enrico | Ital-Amer--nuclear reactor |
Galileo | Ital--astronomer, father of modern physics |
Heisenberg | German--quantum physics |
Newton | Brit--3 laws of motion |
Planck | German--quantum theory |
Tesla | Serb-Amer--alternating current |