Characteristics of Waves
Sound
The E.m.
Motion
Forces
100
The highest point of an transverse wave
What is crest
100
depends on elasticity, density, and tempature
What is speed of sound?
100
the energy that is transferd through E.M. waves
What is Electromagnetic radiation
100
what is the formula for speed
What is speed=distance divided by time
100
a ______ is a push or pull
What is force
200
the distance between two corresponding part of a wave
What is wavelength
200
a sound that you hear dependson the frequency of the sound wave
What is pitch
200
tavel at the same speed,but have different wavelengths and different frequencys
What is Electromagnetic waves
200
the steepness, or slant, of a line on a graph
What is slope
200
the overall force on an object after all the forces are added together
What is net force
300
When an object or wave hits a surface through which it cannot pass and bounces back
What is reflection
300
the apparent change in frequencyas a wave source moves in relationto the listener
What is the Doppler Effect
300
an electromagnetice waves with the longest wavelenths and the lowest frequencys
What is radio waves
300
the rate which velocity changes
What is acceleration
300
_________ can cause an object to start object after all the forces acting on an object
What is Unbalanced Forces
400
Waves that move the medium at right angles to the direction i which the waves are traveling
What is transverse
400
It collects the sound waves and directs them into the ear canal
What is the Outer ear
400
Electromagnetice waves with very short wavelengths and frequencies a little higher than ultraviolet rays
What is X-rays
400
the formula for acceleration
What is acceleration= final velocity- Intinal velocity time
400
newtons first law of motion
What is an object at rest will remain at rest and an object that is moving at a constant velocity will continue moving at a constant velocity unless acted upon by an unblanced force
500
created when a source of energy causes a medium to vibrate
What is wave
500
measures the time it takes todetect relected sound waves
What is sonar device
500
has shorter wavelengths and higher feuencies than infrared. the only waves you can see.
What is Visible light
500
the state which one object's distance from another is changing
What is motion
500
newtons third law of motion
What is if one object exerts a force on another object, then the secaund object exerts a force of equal strength in the opposite direction on the first object.