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Sound ... vibrationssetsair molecules in motion
Cold temperaturescauseair molecules to contract
Cold airreally causesair molecules to contract
The vibration of the diaphragm in turnsetsthe surrounding air molecules
This moving emission pointcausesthe surrounding air molecules
a stream of alpha particles ... an air gapcausesionisation of air molecules
er s throat vibratecausingadjacent air molecules
by the motion of an object A sound wave is made when a series of vibrations move through the air ( or other medium(passive) caused byair molecules
of atoms of water , oxygen and nitrogen(passive) are composedair molecules
Molecules of air ... which vibratecausingmore air molecules
by vibration of a body surface(passive) is causedair molecules
by an object vibrating in the air(passive) caused byair molecules
Such fieldsmay influenceair - borne molecules
She uses her energyto causeair molecules
The pressure of the soundcausesmolecules of air
by the heat(passive) caused byair molecules
The extra heatwould causethe air molecules
The absorbed energycausesmolecules in the air
the temperatureresultsin air molecules
by the motion of an object(passive) caused byair molecules
the motion of an object(passive) caused byair molecules
by a sound wave(passive) caused byair molecules
by the sound wave(passive) caused bythe air molecules
an atmospherecomposedof air molecules
waves ... an objectcausesthe air molecules
the general areacausingair molecules
by the motion of an online object(passive) caused byair molecules
some mechanismto causemolecules of air
by the cause of an object(passive) caused byair molecules
the Electricity you have set into the air by pumping it has not just compressed it , buthas ... promptedthe air molecules
an objectcausesthe air molecules
the objectleadingwith air molecules
The vibrating objectcausesair molecules
by vibrations sufficient to be considered as sound(passive) caused byair molecules
airflow some mechanismto causemolecules of air
Its role involvescausingmolecules of air
sound wavesbeing ... composedof air molecules
chemical reactionscan causethe molecules of air
absorbing odorcausingmolecules in the air
the resistancecausethe air molecules
a variation in the air pressurecausesa variation in the air pressure
them to move fastercausesthem to move faster
mechanical waves(passive) caused bymechanical waves
them to take an erratic path described as Brownian movementcausethem to take an erratic path described as Brownian movement
pressurecan causepressure
fluid in our inner ear to movecausesfluid in our inner ear to move
it to ' scattercauseit to ' scatter
in windresultsin wind
them to glowcausingthem to glow
ripples known as sound wavescausingripples known as sound waves
Sound pressure(passive) is caused bySound pressure
them to glowcausingthem to glow
the movement of other molecules of aircausingthe movement of other molecules of air
into motion and their energy is transmitted to adjacent air moleculesare setinto motion and their energy is transmitted to adjacent air molecules
the light to scatter andcausingthe light to scatter and
radiation to scatter as wellcauseradiation to scatter as well
Air friction(passive) is caused byAir friction
the light to scatter in every placecausingthe light to scatter in every place
in less mass flow through the engineresultingin less mass flow through the engine
them to produce lightcausingthem to produce light
light scattering in the atmospherecauselight scattering in the atmosphere
the emission of lightcausingthe emission of light
a reduction in pressurecausesa reduction in pressure
to a build - up of heat and frictionleadsto a build - up of heat and friction
in less mass flowresultingin less mass flow
them to heat upcausesthem to heat up
fewer moleculescausingfewer molecules
in a proportional pressure changeresultingin a proportional pressure change
ionization of the aircausingionization of the air
to small pressure fluctuations on and around the earleadsto small pressure fluctuations on and around the ear
alsocontributealso
alsocausealso
into motionsetinto motion
in motionsetin motion
into motionare setinto motion
in motionsetin motion
highcausinghigh
to vibrateare setto vibrate
in the temperatureresultin the temperature
oxygen molecules to be farther apartcausesoxygen molecules to be farther apart