The nature of sound
A sound wave begins with.
what is vibration
the loudness of different sound is compared using the unit.
what is decibel
Hammer, Anvil, and Stirrup
What are the small bones in the middle ear.
From Crest to Crest or trough to trough.
What is a wavelength.
The least powerful electromagnetic wave is
What is radio waves
Sound waves must travel through
what is a medium
The _______ of a sound depends on the energy and the intensity of the sound
loudness
The______is a funnel on the outer ear.
What is the pina.
The highest point on a wave.
What is the Crest.
Radio detection and ranging
What is RADAR
What sound disturbance travels through a medium.
What is longitudinal wave.
The amount of energy a sound wave carries per second through a unit.
What is intensity.
When your ears pop your _____ ___
What is the eustachian tube?
Frequentzy is measured in.
What is Hertz
What has the shortest wavelength
What is gamma rays
longitudal transverse and mechanical
What are the 3 types of waves.
It can cause damage to the ear.
High decibels.
Hearing loss can occur soundingly if the ____ __ is punctured or damaged
What is the ear drum?
The position of a wave before the wave starts to move.
What is rest position.
The complete range of electromagnetic waves in order of increasing frequentzy.
What is the electromagnetic spectrum.
_____ is an increase in the amplitude of a vibration the occurs when vibrations watch an objects frequentzy.
Resonance.
The frequentzy of a sound wave depends on how____the source of the sound vibrates
Fast
The ____ has hairs that sends messages to brain.
What is the cochlea.
What is the wave that vibrates the medium a right angel or perpendicular to direction in which the wave travels.
What is a transverse wave.
The change in frequency of a wave assets source moves in relation to an observer.
What is the dopler effect.