Shared Flashcard Set

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Chapter 9 flashcards
...chapter 9 flashcards.
20
Physics
8th Grade
12/12/2012

Additional Physics Flashcards

 


 

Cards

Term
Barometer
Definition

a device for measuring the pressure of the atmosphere

 

Term
Buoyancy
Definition

the ability or tendency to float in a fluid

[image]

Term
Buoyant Force
Definition

the upward force exerted by a fluid

[image]

or in layman's terms:

[image]

Term
Circulatory System
Definition

the body system that moves blood throughout the body; includes the heart, blood vessels, and blood

[image]

Term

Convection

 

Definition
the process of heat transfer through the flow of a heated substance such as air or water[image]
Term

Diaphragm

 

Definition

in the respiratory system, a sheet of muscle in the lower chest that moves downward with each inhalation

 [image]

Term

Hydraulic Multiplication

 

Definition

using a incompressible fluid to increase and transmit a force from one point to another

[image]

Term

Hydraulic System

 

Definition

a device that transmits an applied force through the use of liquid under pressure

[image]

Term

Hydraulics

 

Definition

the study of pressure in liquids

[image]

Term

One Atmosphere

 

Definition

(1 atm) the atmospheric pressure at sea level, equal to 101.3 kPa

[image]

Term

Pneumatic Systems

 

 

Definition

a system in which an enclosed gas transmits force, causing motion

[image]

Term

Pneumatics

 

Definition

the use of gas (usually air) in an enclosed system under pressure

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Term

Respiratory System

 

Definition

the body system that supplies blood with oxygen and removes carbon dioxide from the blood

[image]

Term

Sphygmomanometer (sfig·mo·ma·nom·e·ter)

 

Definition

a device for measuring blood pressure

(it's a mouthful!)

[image]

Term
Static Pressure
Definition
Term
Dynamic Pressure
Definition

the force exerted by a fluid in motion

[image]

Term
Valve
Definition

a device for controlling the passage of fluid in a pipe

[image]

Term
Check Valve
Definition

a valve that allows fluids to flow in only one direction

[image]

Term
Blood Pressure
Definition

the force of the blood on the walls of the blood vessels

[image]

Term
Asthma
Definition

a disease of the respiratory system that interferes with the normal flow of air into the lungs

[image]

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