Show:
Sound
The Ear
Alexander G. Bell
More sound and a Little Ear
Just for Fun
100
Sound is created by what?
What is something vibrating
100
The inner part of the ear shaped like a snail shell full of little vibrating hairs is called?
What is the Cochlea
100
Alexander is known for his invention of the?
What is telephone
100
When an object vibrates very fast, the pitch is high or low?
What is high
100
What happened to the water when we put the tuning fork in it after striking it on the desk?
What is it made the water vibrate
200
Which states of matter can sounds travel through?
What is solids, liquids and gasses
200
Which part of the ear sends sound messages to your brain?
What is The auditory nerve.
200
Where was Alexander born?
What is Edinburgh, Scotland (Scotland)
200
The loudness or softness of a sound is called the?
What is volume
200
Who won the Super Bowl this year?
What is The Seahawks
300
Sound travels fastest through?
What is solids
300
What are the three tiny bones located in your middle ear?
What is hammer, anvil, stirrup
300
Alexander became a professor of physiology at which college?
What is Boston college
300
What is one way we can protect our ears?
What is never insert anything sharper than your elbow, use q-tips and cotton balls, wear earplugs, avoid loud noises, etc.
300
Name three animals with larger pinnas than human beings
What are elephants, rhinos, lions, rabbits, hound dogs, foxes, etc.
400
What is the difference between pitch and volume?
What is Pitch is high and low, volume is soft and loud
400
What is the piece in your middle ear that first receives the sound waves and vibrates to send messages through the tiny bones behind it?
What is The ear drum
400
Where did Alexander spend time with his grandfather?
What is London
400
What are the three sections of the ear called?
What is Outer ear, middle ear, inner ear
400
Which famous Disney movie tells the story of an elephant who uses his ears to fly in a circus?
What is Dumbo
500
Sound travels as what?
What is sound waves
500
What is the name of the part of the inner ear that controls our balance and causes our foot to catch us when we are falling?
What are the semicircular canals
500
What is the name of the disease his brothers died of?
What is tuberculosis
500
What is the name of the outer part of your ear made of cartilage used to direct sound waves into the ear canal?
What is the Pinna
500
In the story of Goldilocks and the Three Bears, whose voice played the highest pitch and who played the lowest pitch?
What is Baby Bear and Daddy Bear