Study sets matching "conduction"

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Study sets matching "conduction"

15 terms
Conduction
Convection
Radiation
What is the main source of Earths energy
Temperature
The transfer of heat by movement of fluid
Energy transfer through electromagnetic waves
Sun
The measure of the average kinetic energy of particles of a b…
Convection
The transfer of heat by movement of fluid
Radiation
Energy transfer through electromagnetic waves
24 terms
Conduction
Convection
Radiation
What is the main source of Earths energy
Temperature
The transfer of heat by movement of fluid
Energy transfer through electromagnetic waves
Sun
The measure of the average kinetic energy of particles of a b…
Convection
The transfer of heat by movement of fluid
Radiation
Energy transfer through electromagnetic waves
Conduction
conduction
hot to cold
molecules not close enough
convection
heat flows from inside windows mostly by
Which way does heat flow? A spoon with fast moving molecules…
Why does conduction not work well in liquid?
The transfer of heat energy by circulatory movements in a flu…
conduction
heat flows from inside windows mostly by
hot to cold
Which way does heat flow? A spoon with fast moving molecules…
Conduction
Convection
Radiation
What is the main source of Earths energy
Temperature
The transfer of heat by movement of fluid
Energy transfer through electromagnetic waves
Sun
The measure of the average kinetic energy of particles of a b…
Convection
The transfer of heat by movement of fluid
Radiation
Energy transfer through electromagnetic waves
16 terms
Conduction
Conduction
How does heat flow between objects tha…
Which way does heat flow? A spoon with…
Heat flow from hot to cold until it is…
Molecular heat transfer MOSTLY in a solid (but can happen in…
hot to cold
spoon to ice cream
same
Conduction
Molecular heat transfer MOSTLY in a solid (but can happen in…
How does heat flow between objects tha…
hot to cold
Conduction
condensation
conduction
convection
crystallization
The change in state or phase from a gas to a liquid, such as…
The transfer of heat energy from atom to atom or molecule to…
The transfer of heat energy by circulatory movements in a flu…
A type of solidification in which molten rock (magma or lava)…
condensation
The change in state or phase from a gas to a liquid, such as…
conduction
The transfer of heat energy from atom to atom or molecule to…
Conduction
condensation
conduction
convection
crystallization
The change in state or phase from a gas to a liquid, such as…
The transfer of heat energy from atom to atom or molecule to…
The transfer of heat energy by circulatory movements in a flu…
A type of solidification in which molten rock (magma or lava)…
condensation
The change in state or phase from a gas to a liquid, such as…
conduction
The transfer of heat energy from atom to atom or molecule to…
Conduction
Convection
Radiation
What is the main source of Earths energy
Temperature
The transfer of heat by movement of fluid
Energy transfer through electromagnetic waves
Sun
The measure of the average kinetic energy of particles of a b…
Convection
The transfer of heat by movement of fluid
Radiation
Energy transfer through electromagnetic waves
5 terms
Conduction
conduction
hot to cold
molecules not close enough
convection
heat flows from inside windows mostly by
Which way does heat flow? A spoon with fast moving molecules…
Why does conduction not work well in liquid?
The transfer of heat energy by circulatory movements in a flu…
conduction
heat flows from inside windows mostly by
hot to cold
Which way does heat flow? A spoon with fast moving molecules…
30 terms
Conduction
Conduction
convection
radiation
efficiency
A type of heat transfer where heat energy is directly transfe…
Process by which, in a fluid being heated, the warmer part of…
Energy that is radiated or transmitted in the form of rays or…
output work÷input work • 100
Conduction
A type of heat transfer where heat energy is directly transfe…
convection
Process by which, in a fluid being heated, the warmer part of…
63 terms
Conduction
ECG normal
Temporal artery
SBP-DBP
DBP + 1/3 (SBP-DBP)
Pulse pressure equation
MAP
ECG normal
Temporal artery
Conduction
Conduction
Convection
Radiation
Radiation
Energy transfered by touch
Energy transferred by due to different densities
Energy transferred through waves
Energy through movement
Conduction
Energy transfered by touch
Convection
Energy transferred by due to different densities
Conduction
SA NODE
AV NODE
Bundle of his.
Pirkinje fibers
Blood into ventricles
electrical impulses
...
Contraction
SA NODE
Blood into ventricles
AV NODE
electrical impulses
12 terms
conduction
Conduction
Conduction
Conduction
.Conduction
Picking up a hot mug of cocoa.
Using a blanket at night.
Sitting on the hot leather seats of a car.
Holding an ice cube.
Conduction
Picking up a hot mug of cocoa.
Conduction
Using a blanket at night.
conduction
types of heat transfer
convection
conduction
radiation
Conduction, convection, radiation
Convection is a hot gas or liquid that becomes less dense. Co…
is transferred heat. you must be touching for this to work. e…
is the electromagnetic waves that give off heat. for instance…
types of heat transfer
Conduction, convection, radiation
convection
Convection is a hot gas or liquid that becomes less dense. Co…
conduction
SA node
AV node
bundle of his
right/left bundle branches
right atrium mass of specialized myocardial cells in the wall…
specialized mass of conduction cells located at the atriovent…
transmits impulses from AV node
interventricular septum
SA node
right atrium mass of specialized myocardial cells in the wall…
AV node
specialized mass of conduction cells located at the atriovent…
54 terms
conduction
intrinsic conduction system
conduction
nodes
Sinoatrial (SA) node
nodal system... heart muscle cells contract... without nerve impuls…
how the heart beats
special tissue that set pace of heart
pacemaker... in top right atrium... sends impulse to atrium... atria c…
intrinsic conduction system
nodal system... heart muscle cells contract... without nerve impuls…
conduction
how the heart beats
Conduction
step 1
step 2
step 3
step 4
the particles at the hot end of solid start to vibrate faster
they collide with neighbours and pass vibes on
neighbours collide with their neughbours until vibes are pass…
process slowly passes kinetic energy from particle to particle
step 1
the particles at the hot end of solid start to vibrate faster
step 2
they collide with neighbours and pass vibes on
Conduction
SA Node
AV Node
Bundle of His
Purkinje fibers
60-100 BMP
40-60 BMP... is primary when SA node gets knocked out
right and left bundle branches... is primary when SA and AV node…
final method of contraction
SA Node
60-100 BMP
AV Node
40-60 BMP... is primary when SA node gets knocked out
conduction
SA NODE function
AV NODE function
Bundle of His synonym
AV BUNDLE functions
pacemaker
relays impulse from SA to Ventricles
AV Bundle
conducts & splits impulse to Purkinje Fibers
SA NODE function
pacemaker
AV NODE function
relays impulse from SA to Ventricles
18 terms
Conduction
condensation
conduction
convection
crystallization
The change in state or phase from a gas to a liquid, such as…
The transfer of heat energy from atom to atom or molecule to…
The transfer of heat energy by circulatory movements in a flu…
A type of solidification in which molten rock (magma or lava)…
condensation
The change in state or phase from a gas to a liquid, such as…
conduction
The transfer of heat energy from atom to atom or molecule to…
18 terms
Conduction
condensation
conduction
convection
crystallization
The change in state or phase from a gas to a liquid, such as…
The transfer of heat energy from atom to atom or molecule to…
The transfer of heat energy by circulatory movements in a flu…
A type of solidification in which molten rock (magma or lava)…
condensation
The change in state or phase from a gas to a liquid, such as…
conduction
The transfer of heat energy from atom to atom or molecule to…
10 terms
Conduction
Connection transfers heat from Earth s…
Increase in humidity usually needs a d…
CFC causes the depletion of
Did general winds blow
Troposphere
True
Ozone
From high to low pressure
Connection transfers heat from Earth s…
Troposphere
Increase in humidity usually needs a d…
True
Conduction
Conduction
Convection
Evaporation
Condensation
The transfer of thermal energy from material to another by di…
The transfer of thermal energy by circulation of a gas or Liq…
Changing of a lugi of to a gas ... Requires heat energy to incre…
changing of gas to liquid requires decrease in heat energy ex…
Conduction
The transfer of thermal energy from material to another by di…
Convection
The transfer of thermal energy by circulation of a gas or Liq…
Conduction
Conduction 🍔
Convection 🍟
Radiation 🍜
Medium 🍣
The movement of heat through solids. Some materials are bette…
The transfer of heat from one place to another by the movemen…
The movement of heat through space, that is, no matter or par…
Substance made of particles. Usually one that something can t…
Conduction 🍔
The movement of heat through solids. Some materials are bette…
Convection 🍟
The transfer of heat from one place to another by the movemen…
18 terms
Conduction
condensation
conduction
convection
crystallization
The change in state or phase from a gas to a liquid, such as…
The transfer of heat energy from atom to atom or molecule to…
The transfer of heat energy by circulatory movements in a flu…
A type of solidification in which molten rock (magma or lava)…
condensation
The change in state or phase from a gas to a liquid, such as…
conduction
The transfer of heat energy from atom to atom or molecule to…
18 terms
Conduction
condensation
conduction
convection
crystallization
The change in state or phase from a gas to a liquid, such as…
The transfer of heat energy from atom to atom or molecule to…
The transfer of heat energy by circulatory movements in a flu…
A type of solidification in which molten rock (magma or lava)…
condensation
The change in state or phase from a gas to a liquid, such as…
conduction
The transfer of heat energy from atom to atom or molecule to…
conduction
contractile cells
conducting cells
latent pacemakers
overdrive suppression
atria, ventricle... generate force
can spontaneously generate, rapidly spread AP through heart
AV node, bundle of His, Purkinje fibers
faster SA node pacemaker suppresses latent pacemakers
contractile cells
atria, ventricle... generate force
conducting cells
can spontaneously generate, rapidly spread AP through heart
Conduction
kinetic energy
conduction
temperature
heat
measures speed of object in motion
process of transferring energy by direct contact
measures how fast of slow an atom is moving
thermal energy moved to higher temp in correct order
kinetic energy
measures speed of object in motion
conduction
process of transferring energy by direct contact
21 terms
Conduction
Tempeture
Heat
Conduction
Convection
The average kinetic energy of the molecules in a substance ... H…
Transfer of energy between two bodie which are at different t…
Transfer of heat by direct contact of molecules ... Mainly occur…
Transfer of heat due to density differences ... Occurs in fluids
Tempeture
The average kinetic energy of the molecules in a substance ... H…
Heat
Transfer of energy between two bodie which are at different t…
11 terms
Conduction
3 different types of heat transfer:
Conduction:
Convection:
Radiation:
> conduction... > convection... > radiation
transfer of heat between atoms & molecules in direct contact
transfer of heat by buoyant mixing in a fluid
transfer of heat by way of electromagnetic waves
3 different types of heat transfer:
> conduction... > convection... > radiation
Conduction:
transfer of heat between atoms & molecules in direct contact
Conduction
Conduction
Conduction makes the ...... Energy in…
Tight molecules=
Loose molecules=
The transfer of heat through matter by movement of kinetic en…
Kinetic heat
Good conductor
Poor conductors
Conduction
The transfer of heat through matter by movement of kinetic en…
Conduction makes the ...... Energy in…
Kinetic heat
5 terms
Conduction
Conduction
Conduction
Conduction
Conduction
When you touch a hot cup conduction is taking place because e…
When you place hot food on a plate conduction is taking place…
When you place a pot on a hot burner conduction is taking pla…
When you are cold and you put an electric blanket heat energy…
Conduction
When you touch a hot cup conduction is taking place because e…
Conduction
When you place hot food on a plate conduction is taking place…
conduction
tachycardia
bradycardia
SA node
AV node
abnormally rapid heartbeat above 100 bpm
persisting resting adult heart rate below 60 bpm
pacemaker that initiates each heart beat and determines heart…
electrical gateway to ventricles
tachycardia
abnormally rapid heartbeat above 100 bpm
bradycardia
persisting resting adult heart rate below 60 bpm
Conduction
condensation
conduction
convection
crystallization
The change in state or phase from a gas to a liquid, such as…
The transfer of heat energy from atom to atom or molecule to…
The transfer of heat energy by circulatory movements in a flu…
A type of solidification in which molten rock (magma or lava)…
condensation
The change in state or phase from a gas to a liquid, such as…
conduction
The transfer of heat energy from atom to atom or molecule to…
23 terms
Conduction
Where is the SA node
Where is the AV node
AV bundle divides
From SA to Left Atr
Sulcus termanalis near SVC
Interatrial septum adj to ostium of coronary sinus
Near jx of membranouse and muscular part of septum
Bachmann Bundle
Where is the SA node
Sulcus termanalis near SVC
Where is the AV node
Interatrial septum adj to ostium of coronary sinus
Conduction
What is Conduction?
What happens to the particles in a sol…
What is an insulator?
Is a Polystyrene cup an insulator or c…
The transfer of heat in solids
They vibrate and bump into each other transferring energy
A material that does not conduct heat well
Insulator
What is Conduction?
The transfer of heat in solids
What happens to the particles in a sol…
They vibrate and bump into each other transferring energy
Conduction
Conduction is the main method of heat…
How is heat transferred?
Why are metals good conductors?
What are the best and worst conductors?
Solids, because the molecules are relatively close together
Extra heat energy means the molecules vibrate more than usual…
Because they contain many free electrons which can move throu…
Solids and metals are the best, gases are the worst
Conduction is the main method of heat…
Solids, because the molecules are relatively close together
How is heat transferred?
Extra heat energy means the molecules vibrate more than usual…
18 terms
Conduction
Intrinsic Conduction System of the Heart
Step #1 of Intrinsic Conduction
Step #2 of Intrinsic Conduction
Step #3 of Intrinsic Conduction
Ensures that the heart muscles depolarize in an orderly and s…
The sinoatrial (SA) node (pacemaker) generates impulses
The impulses pause (0.1 second) at the *atrioventricular (AV)…
The atrioventricular (AV) bundle conducts the impulses to t…
Intrinsic Conduction System of the Heart
Ensures that the heart muscles depolarize in an orderly and s…
Step #1 of Intrinsic Conduction
The sinoatrial (SA) node (pacemaker) generates impulses
10 terms
Conduction
Define Conduction
which direction does heat flow?
does a hotter or cooler object lose he…
does a thin or thick wall lose heat mo…
heat transferred through two objects in direct contact
one way, up, from cooler to hotter object
cooler
thin less space to travel through
Define Conduction
heat transferred through two objects in direct contact
which direction does heat flow?
one way, up, from cooler to hotter object
24 terms
Conduction
what are the two basic types of channels
does inward movement of positive ions…
describe 4 phases of an AP
Electrica activity starts in SA node a…
voltage and ligand
depolarize
4: Resting: depends on Keq for K+... 0: fast inward of Na to dep…
Atrium... P wave
what are the two basic types of channels
voltage and ligand
does inward movement of positive ions…
depolarize
Conduction
Conduction
Conductor
Collosions
True
the transfer of energy within materials and between different…
materials that conduct heat well... metals are the best conductors
between particlels transfer thermal energy
Conduction occurs without any overall transfer of matter
Conduction
the transfer of energy within materials and between different…
Conductor
materials that conduct heat well... metals are the best conductors
6 terms
Conduction
What happens when the temperature incr…
What happens in terms of particles?
There is more thermal energy transferr…
Materials with trapped pockets of air…
The particles move faster and so conduction is faster
The particles pass on their extra motion to other particles a…
The temperature difference along the bar is increased, the cr…
insulators
What happens when the temperature incr…
The particles move faster and so conduction is faster
What happens in terms of particles?
The particles pass on their extra motion to other particles a…
Conduction
What is conduction?
What happens to the original object th…
If a negatively charged rod touches a…
True or false: the neutral object alwa…
Charging by contact
It is left charged, just less charged
The neutral sphere becomes negatively charged because the ele…
True
What is conduction?
Charging by contact
What happens to the original object th…
It is left charged, just less charged
34 terms
Conduction
Results of 1st degree AV block
Results of 2nd degree AV block
Type I 2nd degree AV block implies ___…
Type II 2nd degree AV block implies __…
Prolonged conduction time
Intermittent conduction
AV node
His-Purkinje site of block
Results of 1st degree AV block
Prolonged conduction time
Results of 2nd degree AV block
Intermittent conduction
Conduction
Conduction
Convection
Radiation
Series circuit
Heat travelling through a solid
The heat movement in liquids and gases
Energy that comes from a source and travels through some mate…
The circuit where there is only one path
Conduction
Heat travelling through a solid
Convection
The heat movement in liquids and gases
Conduction
Heat Energy in Transit
Conduction
Convection
Radiation
...
Transfers heat through collisions between particles
Transfers heat through the flow of particles
A method of heat transfer that does not require particles to…
Heat Energy in Transit
...
Conduction
Transfers heat through collisions between particles
20 terms
Conduction
Conduction
Saltatory conduction
Continuous conduction
Conduction factors
Nerve impulse travel along axon
Jumps quickly from one segment to the next occurs on myelinat…
Slight slower through unmyelinated axons
Myelention and diameter
Conduction
Nerve impulse travel along axon
Saltatory conduction
Jumps quickly from one segment to the next occurs on myelinat…
Conduction
Metals contain a lot of free electrons…
They collide with each other and with...
If a metal is heated, the free electro…
As a result, they transfer kinetic ene…
inside the metal and hold the positive ions together.
the positive ions
and then diffuse, and collide with other free electrons and p…
so energy has been transferred from the hot end to the cooler…
Metals contain a lot of free electrons…
inside the metal and hold the positive ions together.
They collide with each other and with...
the positive ions
9 terms
Conduction
Conduction
Metals
Non - metals
Liquids
The movement of heat through a substance without the substanc…
Very good conductors
insulators
insulators
Conduction
The movement of heat through a substance without the substanc…
Metals
Very good conductors
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