Study sets matching "heat chapter 2"

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Study sets matching "heat chapter 2"

26 terms
Heat Transfer Chapter 2
Electromagnetic Waves
Radiation
Infrared Radiation
Ultraviolet Radiation
A form of energy that can travel through space. These are cla…
The direct transfer of electromagnetic waves.
A form of energy with wavelengths that are longer than visibl…
A form of energy with wavelengths that are shorter than viole…
Electromagnetic Waves
A form of energy that can travel through space. These are cla…
Radiation
The direct transfer of electromagnetic waves.
Chapter 2-2 Heat Transfer
Thermal Energy
Temperature
Heat
themometer
total energy of motion in a solid, liquid, or a gas; total am…
measurement of the average amount energy of the paricles in…
thermal energy transfered from a solid, liquid, or gas at a *…
instrument used to measure the temperature of solids, liqui…
Thermal Energy
total energy of motion in a solid, liquid, or a gas; total am…
Temperature
measurement of the average amount energy of the paricles in…
26 terms
Heat Transfer Chapter 2
Electromagnetic Waves
Radiation
Infrared Radiation
Ultraviolet Radiation
A form of energy that can travel through space. These are cla…
The direct transfer of electromagnetic waves.
A form of energy with wavelengths that are longer than visibl…
A form of energy with wavelengths that are shorter than viole…
Electromagnetic Waves
A form of energy that can travel through space. These are cla…
Radiation
The direct transfer of electromagnetic waves.
Chapter 2 heat in the atmosphere
Air mass
Atmospheric pressure
Barometer
Barometric pressure
a body of air with horizontally uniform temperature, humidity…
the pressure exerted by the weight of the atmosphere, which a…
an instrument measuring atmospheric pressure, used especially…
the pressure exerted by the weight of the atmosphere, which a…
Air mass
a body of air with horizontally uniform temperature, humidity…
Atmospheric pressure
the pressure exerted by the weight of the atmosphere, which a…
Chapter 2 Heat in the Atmosphere
Air Mass
Atmospheric Pressure
Barometer
Barometric Pressure
Consisting of the same characteristics of moisture and temper…
Force exerted by the weight of the air
An instrument that measures atmospheric pressure
the air pressure that is caused by the weight of all the air…
Air Mass
Consisting of the same characteristics of moisture and temper…
Atmospheric Pressure
Force exerted by the weight of the air
Chapter 2: Heat in the atmosphere
Air mass
Atmospheric pressure
Barometer
Barometric pressure
a body of air with horizontally uniform temperature, humidity…
the pressure exerted by atoms and molecules in the atmosphere…
An instrument used to measure atmospheric pressure
the air pressure that is caused by the weight of all the air…
Air mass
a body of air with horizontally uniform temperature, humidity…
Atmospheric pressure
the pressure exerted by atoms and molecules in the atmosphere…
8 terms
Chapter 2: Heat Transfer
Temperature
Thermal Energy
Thermometer
Heat
A measure of how hot or cold something is compared to a refer…
The total energy of motion in the particles of a substance
An instrument used to measure temperature
The transfer of thermal energy from one object to another bec…
Temperature
A measure of how hot or cold something is compared to a refer…
Thermal Energy
The total energy of motion in the particles of a substance
15 terms
Chapter 2 Heat in the Atmopshere
Air Mass
Atmosphere Pressure
Barometer
Barometric Pressure
Large body of air that has the same characteristics of temper…
Pressure that results from collisions of atoms and molecules…
An instrument used to measure atmospheric pressure
13.6 x shorter than a water barometer because mercury is 13.6…
Air Mass
Large body of air that has the same characteristics of temper…
Atmosphere Pressure
Pressure that results from collisions of atoms and molecules…
15 terms
Heat in the atmosphere chapter 2
Air mass
Atmospheric pressure
Barometer
Barometric pressure
large body of air
the pressure caused by the weight of the atmosphere
Measures air pressure
the pushing force of the atmosphere
Air mass
large body of air
Atmospheric pressure
the pressure caused by the weight of the atmosphere
15 terms
Chapter 2 heat in the atmosphere
Air mass
Atmospheric pressure
Barometer
Celsius degrees
a body of air that has about the same temperature and moistur…
Force exerted by the weight of the air
An instrument that measures atmospheric pressure
0= freezing, 100= boiling
Air mass
a body of air that has about the same temperature and moistur…
Atmospheric pressure
Force exerted by the weight of the air
Chapter 2 Heat in the Atmosphere
Air mass
Atmospheric pressure
Barometer
Barometric Pressure
A huge body of air that has similar temperature, humidity, an…
the pressure exerted by atoms and molecules in the atmosphere…
An instrument that measures atmospheric pressure
the pressure due to the weight of the atmosphere; also called…
Air mass
A huge body of air that has similar temperature, humidity, an…
Atmospheric pressure
the pressure exerted by atoms and molecules in the atmosphere…
21 terms
Chapter 2: Heat
Heat
Entropy
Solid
Liquid
All objects possess "hidden" KE in the tiny microscopic jiggl…
The amount of disorder
Atoms are jiggling, but not violently; atoms stick together t…
Atoms are shaking enough to break up
Heat
All objects possess "hidden" KE in the tiny microscopic jiggl…
Entropy
The amount of disorder
Chapter 2 Heat in the Atmosphere
Air mass
Atmospheric Pressure
Barometric Pressure
Celsius Degrees
Large body of air that has the same characteristics of temper…
Force exerted by the weight of the air
the pressure due to the weight of the atmosphere; also called…
Larger units than degrees Fahrenheit. The most common tempera…
Air mass
Large body of air that has the same characteristics of temper…
Atmospheric Pressure
Force exerted by the weight of the air
Chapter 2 Heat in the atmosphere
Air mass
Atmospheric pressure
Barometer
Barometric pressure
A huge body of air that has similar temperature, humidity, an…
the pressure exerted by atoms and molecules in the atmosphere…
An instrument that measures atmospheric pressure
the pressure due to the weight of the atmosphere; also called…
Air mass
A huge body of air that has similar temperature, humidity, an…
Atmospheric pressure
the pressure exerted by atoms and molecules in the atmosphere…
15 terms
Chapter 2 Heat in the Atmosphere
Air mass
Atmosphere Pressure
Barometer
Barometer Pressure
A huge body of air that has similar temperature, humidity, an…
Pressure that results from collisions of atoms and molecules…
An instrument that measures atmospheric pressure
13.6 x shorter than a water barometer because mercury is 13.6…
Air mass
A huge body of air that has similar temperature, humidity, an…
Atmosphere Pressure
Pressure that results from collisions of atoms and molecules…
15 terms
Chapter 2 heat in the atmosphere
Air mass
Atmospheric pressure
Barometer
Barometric pressure
a body of air with horizontally uniform temperature, humidity…
the pressure exerted by the weight of the atmosphere, which a…
An instrument that measures atmospheric pressure
the pressure due to the weight of the atmosphere; also called…
Air mass
a body of air with horizontally uniform temperature, humidity…
Atmospheric pressure
the pressure exerted by the weight of the atmosphere, which a…
15 terms
Chapter 2: Heat in the Atmosphere
Air Mass
Atmospheric Pressure
Barometer
Barometric Pressure
A huge body of air that has similar temperature, humidity, an…
Force exerted by the weight of the air
An instrument that measures atmospheric pressure
the pressure due to the weight of the atmosphere; also called…
Air Mass
A huge body of air that has similar temperature, humidity, an…
Atmospheric Pressure
Force exerted by the weight of the air
21 terms
Heat Energy - Chapter 2
energy that moves particles in matter
what we feel as heat is thermal
matter with slow moving particles is
How are particles in cold water differ…
thermal energy
energy
cold
cold water particles move slower than hot water particles
energy that moves particles in matter
thermal energy
what we feel as heat is thermal
energy
25 terms
Chapter 2- Heat Conduction Equation
Heat Transfer
Rate of Heat Conduction in a specified…
Temperature Difference
Temperature Distribution
-Direction & Magnitude... -Vector Quanitity
Temperature Gradient
-Driving force for any form of Heat Transfer... -Larger Temp Dif…
-Variation of Temperature
Heat Transfer
-Direction & Magnitude... -Vector Quanitity
Rate of Heat Conduction in a specified…
Temperature Gradient
Chapter 2: Temperature and Specific heat
Energy is:
Total energy is:
Thermal energy
Heat always transfers from a ________t…
the ability to do work
the sum of kinetic and potential energy
has to do with the motion of the atoms/molecules in a substance
warmer object; colder object
Energy is:
the ability to do work
Total energy is:
the sum of kinetic and potential energy
34 terms
Chapter 2, 3: Heat
Black Body
What does Efficiency measure?
What does Emittance measure?
Energy
A theoretical object that absorbs and emits all electromagnet…
The ratio of energy output to energy input of a device or sys…
The ratio of radiant energy emitted by a material to a blackb…
The measure or capacity to do work.
Black Body
A theoretical object that absorbs and emits all electromagnet…
What does Efficiency measure?
The ratio of energy output to energy input of a device or sys…
Chapter 2, 3: Heat
Black Body
What does Efficiency measure?
What does Emittance measure?
Energy
A theoretical object that absorbs and emits all electromagnet…
The ratio of energy output to energy input of a device or sys…
The ratio of radiant energy emitted by a material to a blackb…
The measure or capacity to do work.
Black Body
A theoretical object that absorbs and emits all electromagnet…
What does Efficiency measure?
The ratio of energy output to energy input of a device or sys…
Chapter 2 Heat in the atmosphere
Air mass
Atmospheric Pressure
Barometer
Barometric Pressure
A huge body of air that has similar temperature, humidity, an…
the pressure exerted by atoms and molecules in the atmosphere…
An instrument that measures atmospheric pressure
the air pressure that is caused by the weight of all the air…
Air mass
A huge body of air that has similar temperature, humidity, an…
Atmospheric Pressure
the pressure exerted by atoms and molecules in the atmosphere…
15 terms
Chapter 2: Heat in the atmosphere
Air mass
Atmospheric pressure
Barometer
Barometric pressure
A huge body of air that has similar temperature, humidity, an…
the pressure exerted by atoms and molecules in the atmosphere…
An instrument that measures atmospheric pressure
the air pressure that is caused by the weight of all the air…
Air mass
A huge body of air that has similar temperature, humidity, an…
Atmospheric pressure
the pressure exerted by atoms and molecules in the atmosphere…
15 terms
Chapter 2 Heat in the Atmosphere
Air Mass
Atmospheric pressure
Barometer
Barometric pressure
A huge body of air that has similar temperature, humidity, an…
Force exerted by the weight of the air
An instrument that measures atmospheric pressure
the pressure due to the weight of the atmosphere; also called…
Air Mass
A huge body of air that has similar temperature, humidity, an…
Atmospheric pressure
Force exerted by the weight of the air
Chapter 2 Heat in the Atmosphere
Air Mass
Atmospheric pressure
Barometer
Barometric pressure
A huge body of air that has similar temperature, humidity, an…
Force exerted by the weight of the air
An instrument that measures atmospheric pressure
the pressure due to the weight of the atmosphere; also called…
Air Mass
A huge body of air that has similar temperature, humidity, an…
Atmospheric pressure
Force exerted by the weight of the air
15 terms
Chapter 2: heat in the atmosphere
Air mass
Atmospheric pressure
Barometer
Barometric pressure
Large body of air that has the same characteristics of temper…
the pressure exerted by the weight of the atmosphere
Uses atmospheric pressure. The red pointer is the current pre…
pressure exerted by the weight of air in the atmosphere of Ea…
Air mass
Large body of air that has the same characteristics of temper…
Atmospheric pressure
the pressure exerted by the weight of the atmosphere
15 terms
Chapter 2 Heat in the Atmosphere
Air mass
Atmospheric Pressure
Barmometer
Barometric pressure
A huge body of air that has similar temperature, humidity, an…
the pressure exerted by atoms and molecules in the atmosphere…
Measures changes in air pressure
the pressure due to the weight of the atmosphere; also called…
Air mass
A huge body of air that has similar temperature, humidity, an…
Atmospheric Pressure
the pressure exerted by atoms and molecules in the atmosphere…
15 terms
Chapter 2: Heat in the Atmosphere
Air mass
Atmospheric Pressure
Barometer
Barometric Pressure
A huge body of air that has similar temperature, humidity, an…
The pressure exerted by atoms and molecules in the atmosphere…
An instrument that measures atmospheric pressure
The pressure due to the weight of the atmosphere; also called…
Air mass
A huge body of air that has similar temperature, humidity, an…
Atmospheric Pressure
The pressure exerted by atoms and molecules in the atmosphere…
Chapter 2: Heat in the atmosphere
Air mass
Atmospheric Pressure
Barometer
Barometer Pressure
A huge body of air that has similar temperature, humidity, an…
the pressure exerted by the weight of the atmosphere, which a…
An instrument that measures atmospheric pressure... A device use…
13.6 x shorter than a water barometer because mercury is 13.6…
Air mass
A huge body of air that has similar temperature, humidity, an…
Atmospheric Pressure
the pressure exerted by the weight of the atmosphere, which a…
15 terms
Chapter 2: Heat in the atmosphere
Air mass
Atmospheric Pressure
Barometer
Barometric pressure
Large body of air that has the same characteristics of temper…
Force exerted by the weight of the air
Measures atmospheric pressure the red point, points to curren…
the air pressure that is caused by the weight of all the air…
Air mass
Large body of air that has the same characteristics of temper…
Atmospheric Pressure
Force exerted by the weight of the air
14 terms
Chapter 2 heat in the atmosphere
Air mass
Atmospheric pressure
Barmeter
Barometric pressure
The total mass of the gases in the atmosphere
The pressure put on something in the atmosphere, brought on b…
A tool used to study atmospheric pressure.
The pressure put on something in the atmosphere, brought on b…
Air mass
The total mass of the gases in the atmosphere
Atmospheric pressure
The pressure put on something in the atmosphere, brought on b…
15 terms
chapter 2: heat in the atmosphere
air mass
Atmospheric Pressure
Barometer
Barometric Pressure
A huge body of air that has similar temperature, humidity, an…
the pressure caused by the weight of the atmosphere
An instrument that measures atmospheric pressure
the pressure due to the weight of the atmosphere; also called…
air mass
A huge body of air that has similar temperature, humidity, an…
Atmospheric Pressure
the pressure caused by the weight of the atmosphere
21 terms
Chapter 2: Atoms and Heat
If you double the energy content of a…
About how fast are molecules in air mo…
Temperature is the measure of
In a bucket of water, the instantaneou…
doubles
1000 ft/sec (approx. speed of sound)
...
approx. 1000 ft/sec
If you double the energy content of a…
doubles
About how fast are molecules in air mo…
1000 ft/sec (approx. speed of sound)
39 terms
Chapter 2 temperature and heat
Kinetic molecular theory
3 basic assumptions of the kinetic mol…
4 states of matter
Solid
Theory that explains the forced between molecules and the ene…
•matter is composed of small particles called molecules/atoms…
Solid... Liquid... Gas... Plasma
•Fixed position... •Will bend/vibrate in place... •strong attractiv…
Kinetic molecular theory
Theory that explains the forced between molecules and the ene…
3 basic assumptions of the kinetic mol…
•matter is composed of small particles called molecules/atoms…
Chapter 2 Vocabulary: Heat and Phase Changes
heat
temperature
thermometer
thermal energy
The energy that an object has because of the movement of its…
A measure of how fast the particles of a substance are moving…
An instrument used to measure temperature. Units may be in Fa…
The energy that comes from heat.
heat
The energy that an object has because of the movement of its…
temperature
A measure of how fast the particles of a substance are moving…
36 terms
Chapter 2 Atoms and Heat
If you double the energy content of a…
About how fast are molecules in air mo…
Temperature is the measure of
In a bucket of water, the instantaneou…
doubles
1000 ft/sec
average kinetic energy
approx 1000 feet per second
If you double the energy content of a…
doubles
About how fast are molecules in air mo…
1000 ft/sec
15 terms
Chapter 2: Heat in the atmosphere terms
Air mass
Atmospheric pressure
Barometer
Barometric pressure
A huge body of air that has similar temperature, humidity, an…
the pressure exerted by atoms and molecules in the atmosphere…
An instrument that measures atmospheric pressure
the pressure due to the weight of the atmosphere; also called…
Air mass
A huge body of air that has similar temperature, humidity, an…
Atmospheric pressure
the pressure exerted by atoms and molecules in the atmosphere…
15 terms
Herbs That Clear Heat (Chapter 2)
Huang Bai
Huang Lian
Huang Qin
Di Gu Pi
Huang Bai
Huang Lian
16 terms
Chapter 2 Topic 4 Temperature and Heat
temperature
motion
kinetic energy
potential energy
the words hot, warm, cool, and cold are used to describe this…
any moving object has energy due to this
the energy of any moving object
energy stored in an abject or material
temperature
the words hot, warm, cool, and cold are used to describe this…
motion
any moving object has energy due to this
Chapter 2 Heat in the Atmosphere
Air Mass
Atmospheric Pressure
Barometer
Barometer Pressure
Large body of air that has the same characteristics of temper…
pressure exerted by the weight of the atmosphere, which at se…
An instrument used to measure atmospheric pressure
13.6 x shorter than a water barometer because mercury is 13.6…
Air Mass
Large body of air that has the same characteristics of temper…
Atmospheric Pressure
pressure exerted by the weight of the atmosphere, which at se…
chem chapter 2 heat and temp
how is heat meaured
units for heat
boiling and freezing point for water c…
heat of fusion for water
calorimeter
joules , Calories , calories
100 boiling... 0 freezing
334.0 J/g
how is heat meaured
calorimeter
units for heat
joules , Calories , calories
55 terms
HERBS THA CLEAR HEAT CHAPTER 2
CATAGORY
HERBS THAT DRAIN FIRE
[actions]
[application]
HERBS THAT CLEAR HEAT
...
drain fire/ heat... relieve thirst and restlessnessd... drain the m…
Qi level excessive heat... excessive heat in organs
CATAGORY
HERBS THAT CLEAR HEAT
HERBS THAT DRAIN FIRE
...
24 terms
Physics Chapter 2 & 3 -- Work, Energy and Heat
Kinetic Energy
Potential Energy
Mechanical Energy
Conservative Forces
Related to speed not velocity
Can be gravitational (mgh), elastic (1/2kx^2), electrical (be…
-Path independent and conserve mechanical energy (i.e. gravit…
Kinetic Energy
Related to speed not velocity
Potential Energy
Can be gravitational (mgh), elastic (1/2kx^2), electrical (be…
Chapter 2 Heat in the Atmosphere
Air Mass
Atmospheric Pressure
Barometer
Barometric Pressure
A body of air with a similar temperature, humidity, and press…
Force given by the weight of the air.
A device that measures atmospheric pressure, used most for de…
The pressure from the weight of the atmosphere.
Air Mass
A body of air with a similar temperature, humidity, and press…
Atmospheric Pressure
Force given by the weight of the air.
36 terms
Physics Chapter 2 (Atoms and Heat)
If you double the energy content of a…
About how fast are molecules in air mo…
Temperature is the measure of
In a bucket of water, the instantaneou…
doubles
1000 ft/sec
average kinetic energy
approximately 1000 ft per second
If you double the energy content of a…
doubles
About how fast are molecules in air mo…
1000 ft/sec
15 terms
Chapter 2 heat in the atmosphere
Air mass
Atmospheric pressure
Barometer
Barometer pressure
Large body of air that has the same characteristics of temper…
The pressure exerted by the weight of the atmosphere, which a…
An instrument that measures atmospheric pressure
Another term for atmospheric pressure
Air mass
Large body of air that has the same characteristics of temper…
Atmospheric pressure
The pressure exerted by the weight of the atmosphere, which a…
Chap 2 heat in atmosphere
Air mass
Atmospheric pressure
Barometer
Barometric pressure
a body of air with horizontally uniform temperature, humidity…
the pressure exerted by the weight of the atmosphere, which a…
an instrument measuring atmospheric pressure, used especially…
Atmospheric pressure, sometimes also called barometric pressu…
Air mass
a body of air with horizontally uniform temperature, humidity…
Atmospheric pressure
the pressure exerted by the weight of the atmosphere, which a…
Thermodynamics Chapter 2 Heat & Work
Define the first law of thermodynamics…
Open System
Closed System
Isolated System
the internal energy of an isolated system is constant (i.e. e…
Can exchange both matter and energy with surroundings.
Can exchange ONLY energy, but no matter with its surroundings.
Can't exchange neither matter or energy with surroundings.
Define the first law of thermodynamics…
the internal energy of an isolated system is constant (i.e. e…
Open System
Can exchange both matter and energy with surroundings.
11 terms
Chapter 2 Heat-Energy on the Move
energy
Kinetic energy
Thermal energy
temperature
The ability to cause a change
energy of motion
the energy of the random motion of particles in matter
a measure of the average energy of motion of the particles in…
energy
The ability to cause a change
Kinetic energy
energy of motion
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