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Smart Reasoning:

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Qaagi - Book of Why

Causes

Effects

by flow velocity differences on different sides of the profile(passive) caused bypressure differences

Area temperature differencesconsequently causepressure differences

wind or the buoyancy effect created by temperature differences or differences in humidity(passive) can be caused byPressure differences

by wind or the buoyancy effect created by temperature differences or differences in humidity(passive) caused bypressure differences

by velocity differences on different sides of the profile(passive) caused bypressure differences

ELEMENTS OF CIRCULATION Temperature differencescausepressure differences

ELEMENTS OF CIRCULATION Temperature differencescausepressure differences ,

by temperature differences(passive) caused mostly bypressure differences

Temperature differencescausepressure differences

by changes in altitude or temperature(passive) caused bypressure differences

wind , HVAC equipment , and temperature differences(passive) can be caused byPressure differences

Elevation changescausepressure differences

by density differences(passive) caused bypressure differences

wind or the buoyancy effect ( created by differences in temperature or humidity(passive) caused bypressure differences

However , a pressure gas may be supplied into the pressure housing ... , insteadto causethe pressure difference

by air density differences between inside and outside due to temperature and relative humidity differences ( stack pressure(passive) caused bypressure differences

by the flow reducing means , the second fluid , or rather a part of the second fluid(passive) caused bythe pressure difference

by flow effects(passive) caused byPressure differences

by the difference in the liquid level between the two containers of the communicating device(passive) caused bythe pressure difference

by the difference in the liquid level of the two containers of the communicating device(passive) caused bythe pressure difference

the difference in the liquid level between the two containers of the communicating device(passive) caused bythe pressure difference

the fluids velocity going over one of the surfaces of an object faster than the opposite surface of the body(passive) is caused byThe difference in pressure

by a differential heating to said first air chamber and said second air chamber(passive) is caused bypressure difference

by variations in temperatures and wind(passive) caused bypressure differences

by the change in line pressure(passive) caused bythe pressure difference

wind or the buoyancy effect created by temperature differences commonly known as the ? stack effect(passive) are caused byPressure differences

wind or the buoyancy effect created by temperature differences commonly known as the ? stack effect(passive) are caused by Pressure differences

This flow ... in turncausespressure differences

by differences in the speed of the air flowing over and under the wings(passive) caused bypressure differences

high temperature variations or other pressure variations(passive) are caused byPressure differences

pump may for example be usedto causethe pressure difference

by the change of seal volume in the cylinder , which makes the fluid medium work(passive) caused bythe pressure difference

Then of course this movement of air tendsto causepressure differences

high temperature variations or other pressure variations from e.(passive) are caused byPressure differences

by high temperature variations or other pressure variations from e.(passive) are caused bypressure differences

by the difference in flow state(passive) caused bythe pressure difference

fluctuations in temperature(passive) caused bypressure differences

by changes in the pressure after the valve(passive) caused bythe pressure difference

pressure on the lower surface ... the pressure on the upper surface ... andcausesa pressure difference

pressure on the lower surface ... the upper surface ... andcausesa pressure difference

due to the difference in speeds of air flowing past the top surface higher of an aircraft wing and the bottom surface lower of the wing results in an upwards lifting forcecauseddue to the difference in speeds of air flowing past the top surface higher of an aircraft wing and the bottom surface lower of the wing results in an upwards lifting force

in a lack of useful filtration mediaresultingin a lack of useful filtration media

a better contact and therefore increases the efficiency of heat transfer ... due to that the contact surface will be largercausesa better contact and therefore increases the efficiency of heat transfer ... due to that the contact surface will be larger

point of bypass valve is equal to the pressure difference between supplysetpoint of bypass valve is equal to the pressure difference between supply

a physical shift in position of the compression mechanism in a particular directioncan causea physical shift in position of the compression mechanism in a particular direction

liquid transfer from the process tank 1 to the receptacle 9 ... without the need for any additional mechanism for adjusting the pressure difference , in particular ... without a control or regulation of thecausesliquid transfer from the process tank 1 to the receptacle 9 ... without the need for any additional mechanism for adjusting the pressure difference , in particular ... without a control or regulation of the

in a net force , which causes an acceleration of the internal air upwardresultsin a net force , which causes an acceleration of the internal air upward

in a difference in flowresultsin a difference in flow

liquid to flow through the tube until the levels in the open container are again equalwill causeliquid to flow through the tube until the levels in the open container are again equal

its output to go from ZERO to ONEcausesits output to go from ZERO to ONE

the top to be sucked up by the > > pressure differencecausingthe top to be sucked up by the > > pressure difference

more water to travel past point D which causescausesmore water to travel past point D which causes

another wind flow is attracted to the air inlet of the front 12 of the vehicle 8(passive) caused byanother wind flow is attracted to the air inlet of the front 12 of the vehicle 8

a secondary flow around the wing tip ... from bottom to topcausesa secondary flow around the wing tip ... from bottom to top

without application of the pressurehas been causedwithout application of the pressure

the difference in speedcausesthe difference in speed

the system to move upwardcausesthe system to move upward

from the height of the pump relative to the patient ( downstream head differenceresultingfrom the height of the pump relative to the patient ( downstream head difference

the assembly to move in proportion to the change against the range springcausesthe assembly to move in proportion to the change against the range spring

air ... in the form of winds ... to circulate around the centercausesair ... in the form of winds ... to circulate around the center

the vapor to flow towards the cooler end of the tubecausesthe vapor to flow towards the cooler end of the tube

the sail member to move from the first position to the second positioncausingthe sail member to move from the first position to the second position

from temperature differences between the indoor and outdoor environment , and wind blowing against the side of the homeresultsfrom temperature differences between the indoor and outdoor environment , and wind blowing against the side of the home

the lift force to be increasedcausesthe lift force to be increased

flow increases by that amountcausingflow increases by that amount

the water to slip under your car , raising your vehicle off the ground , typically just by an inch or lesscausesthe water to slip under your car , raising your vehicle off the ground , typically just by an inch or less

the water to move causesthe water to move

to a decrease of the difference between the evaporation temperature of the raw material and the condensation product , which reduces the efficiency of heat transferleadsto a decrease of the difference between the evaporation temperature of the raw material and the condensation product , which reduces the efficiency of heat transfer

an in - flow of hot core gaswill resultan in - flow of hot core gas

from the combined action of two mechanisms , the wind and temperature differences Wind effectresultfrom the combined action of two mechanisms , the wind and temperature differences Wind effect

difference in the readingmay causedifference in the reading

a current of air or gases to flow through a flue , chimney , space , etccausesa current of air or gases to flow through a flue , chimney , space , etc

the problem and results in a diaphragm displacement in the direction of the lowest pressure which , consequently , results in a relatively high microphone outputcausesthe problem and results in a diaphragm displacement in the direction of the lowest pressure which , consequently , results in a relatively high microphone output

in a net upward force on the objectresultsin a net upward force on the object

downward movement of the inside aircausesdownward movement of the inside air

from a deflection of the water flow , where the deflection causes a change in the momentum of the floworiginatesfrom a deflection of the water flow , where the deflection causes a change in the momentum of the flow

the flow of fuel through the fuel jet into the air streamcausesthe flow of fuel through the fuel jet into the air stream

in a lift with a vertical direction from bottom to topresultsin a lift with a vertical direction from bottom to top

water to enter your devicemay causewater to enter your device

the air to move in the first placecausedthe air to move in the first place

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