Parts of the ear
Pitch
Volume
Experiments
Sound
100
The outer part of the ear, that collects the sound.
What is the pinna?
100
The measure of how high and how low a sound can be.
What is the pitch?
100
The measure of how soft and loud a sound is is called.
What is the volume?
100
What you learned from striking a tuning fork and placing it in a bowl of water?
What is sound causes vibrations and sound waves?
100
Sound is created by this.
What is vibrations?
200
The sound travels from the pinna through this part of the ear.
What is the ear canal?
200
Objects that have a low pitch vibrate this way.
What is slowly?
200
Volume is measured in this.
What is decibels?
200
What you learned by striking jars with different levels of water?
What is sound has different pitches?
200
Vibrations create these, which travel to your ear.
What is sound waves?
300
Sound travels through the ear canal and vibrates this
What is the eardrum?
300
Objects that vibrate quickly have this type of pitch.
What is high?
300
People that work around loud sounds should wear these.
What are ear plugs or ear protection?
300
What you learned from taping your desk?
What is sound travels best through solids?
300
Name the ways in which sound can be created.
What is striking, plucking, blowing and stroking?
400
The eardrum passes the vibrations to the three smallest bones in our body. These three bones are the
What is the hammer, anvil and stirrup?
400
High pitches have this type of sound waves.
What is fast?
400
This amount of decibels is damaging to ears.
What is 85 decibels?
400
What you learned from blowing across water bottles with different amounts of water.
What is sound has different pitches?
400
Name the 2 ways in which sound travels.
What is through solids, liquids and gas?
500
Sound travels from the three small bones into this part of the ear
What is the cochlea?
500
Sounds that have a low pitch create this type of sound wave.
What is slow?
500
Too much noise at one time is called this.
What is noise pollution?
500
What you learned from striking a tuning fork and feeling it with your hand.
What is sound is created by vibrations?
500
Name all the parts of the ear that helps collect and carry sound.
What is pinna, ear canal, eardrum, hammer, anvil, stirrup, cochlea, nerves and brain?
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