NAVY AVIATION MACHINIST MATE A
SCHOOL WEEK #1 EXAM
Matter - Correct Answers -Anything that takes up space. Can change from one state to
another. Made up of Elements or Compounds.
states of matter - Correct Answers -solid, liquid, gas
Solid - Correct Answers -state of matter with a definite shape and volume
liquid - Correct Answers -A state of matter that has a definite volume but no definite
shape.
Gas - Correct Answers -A state of matter with no definite shape or volume
Volume - Correct Answers -the amount of space an object occupies
Mass - Correct Answers -the amount of matter in an object
Weight - Correct Answers -A measure of the force of gravity acting on an object
Gravity - Correct Answers -Force that attracts an object towards the center of the earth
Density - Correct Answers -Amount or quantity of mass per unit volume
Force - Correct Answers -The total pressure acting upon an object
Pressure - Correct Answers -Force per unit area measured in PSI
Types of Pressure - Correct Answers -Static Pressure
Impact Pressure
Relative Pressure
Absolute Pressure
Static Pressure - Correct Answers -Pressure in a confined space or not causing motion
Impact Pressure - Correct Answers -pressure caused by motion
Relative Pressure - Correct Answers -One pressure in relation to another
, Absolute Pressure - Correct Answers -Sum of the Atmospheric Pressure and System
pressure starting from a theoretical vacuum
Pascal's Law - Correct Answers -Pressure applied to enclosed or confined fluid is
transmitted equally in all directions without loss, and acts with equal force on all
surfaces.
Bernoulli's Principle - Correct Answers -States whenever a stream of any fluid has it's
velocity increase at a given point the pressure of the stream at that given point is less
than the rest of the stream.
Divergent Venturi tube - Correct Answers -Decrease velocity and increase pressure
Convergent Venturi tube - Correct Answers -increase velocity and decrease pressure
Boyle's Law - Correct Answers -States the volume of a given mass of a gas varies
inversely with pressure when temperature is constant
Charles' Law - Correct Answers -States if the volume of a confined gas is constant the
pressure is directly proportional to the absolute temperature or if the pressure is
unchanged the volume is proportional to the temperature
Newtons Laws of Motion - Correct Answers -Law of interia
Law of Force and Acceleration
Law of Interaction
Law of Interia - Correct Answers -Newtons first Law
States a mass at rest will stay at rest while a mass in motion will stay in motion until
acted upon by an outside force.
Law of force and acceleration - Correct Answers -Newtons Second Law
When a body is acted upon by a constant force the acceleration is inversely proportional
to it's mass
F=ma
Law of Interaction - Correct Answers -Newtons 3rd Law
For every action there is an equal and opposite reaction
Heat - Correct Answers -Form of energy produced by motion of molecules known as
kinetic energy
British thermal unit
Calorie
Methods of heat transfer - Correct Answers -conduction, convection, radiation
SCHOOL WEEK #1 EXAM
Matter - Correct Answers -Anything that takes up space. Can change from one state to
another. Made up of Elements or Compounds.
states of matter - Correct Answers -solid, liquid, gas
Solid - Correct Answers -state of matter with a definite shape and volume
liquid - Correct Answers -A state of matter that has a definite volume but no definite
shape.
Gas - Correct Answers -A state of matter with no definite shape or volume
Volume - Correct Answers -the amount of space an object occupies
Mass - Correct Answers -the amount of matter in an object
Weight - Correct Answers -A measure of the force of gravity acting on an object
Gravity - Correct Answers -Force that attracts an object towards the center of the earth
Density - Correct Answers -Amount or quantity of mass per unit volume
Force - Correct Answers -The total pressure acting upon an object
Pressure - Correct Answers -Force per unit area measured in PSI
Types of Pressure - Correct Answers -Static Pressure
Impact Pressure
Relative Pressure
Absolute Pressure
Static Pressure - Correct Answers -Pressure in a confined space or not causing motion
Impact Pressure - Correct Answers -pressure caused by motion
Relative Pressure - Correct Answers -One pressure in relation to another
, Absolute Pressure - Correct Answers -Sum of the Atmospheric Pressure and System
pressure starting from a theoretical vacuum
Pascal's Law - Correct Answers -Pressure applied to enclosed or confined fluid is
transmitted equally in all directions without loss, and acts with equal force on all
surfaces.
Bernoulli's Principle - Correct Answers -States whenever a stream of any fluid has it's
velocity increase at a given point the pressure of the stream at that given point is less
than the rest of the stream.
Divergent Venturi tube - Correct Answers -Decrease velocity and increase pressure
Convergent Venturi tube - Correct Answers -increase velocity and decrease pressure
Boyle's Law - Correct Answers -States the volume of a given mass of a gas varies
inversely with pressure when temperature is constant
Charles' Law - Correct Answers -States if the volume of a confined gas is constant the
pressure is directly proportional to the absolute temperature or if the pressure is
unchanged the volume is proportional to the temperature
Newtons Laws of Motion - Correct Answers -Law of interia
Law of Force and Acceleration
Law of Interaction
Law of Interia - Correct Answers -Newtons first Law
States a mass at rest will stay at rest while a mass in motion will stay in motion until
acted upon by an outside force.
Law of force and acceleration - Correct Answers -Newtons Second Law
When a body is acted upon by a constant force the acceleration is inversely proportional
to it's mass
F=ma
Law of Interaction - Correct Answers -Newtons 3rd Law
For every action there is an equal and opposite reaction
Heat - Correct Answers -Form of energy produced by motion of molecules known as
kinetic energy
British thermal unit
Calorie
Methods of heat transfer - Correct Answers -conduction, convection, radiation
