science of sound: revision game
DESCRIPTION
Science of Sound: Revision Game. Sound Waves. Sound General. How Sound Travels. Human Hearing. What is the Question?. $100. $100. $100. $ 100. $100. $200. $200. $200. $200. $200. $300. $300. $300. $300. $300. $400. $400. $400. $400. $400. $500. $500. $500. $500. - PowerPoint PPT PresentationTRANSCRIPT
Science of Sound: Revision Game
$100
$200
$300
$400
$500
$100 $100$100 $100
$200 $200 $200 $200
$300 $300 $300 $300
$400 $400 $400 $400
$500 $500 $500 $500
Sound General
How Sound Travels
Human Hearing
What is the Question?
FINAL ROUND
Sound Waves
Sound General:
$100 Question
BACK TO GAME
ANSWER
Sound Travels in _____________
a. Ripplesb. Raysc. Wavesd. Wiggles
Sound General:
$100 Answer
BACK TO GAME
Sound Travels in _____________
a. Ripplesb. Raysc. Wavesd. Wiggles
Sound General:
$200 Question
BACK TO GAME
ANSWER
Which is the unit for the loudness of sound waves?
a. Hzb. dBc. m/sd. m
Sound General:
$200 Answer
BACK TO GAME
b. dB – Decibels
Sound General:
$300 Question
BACK TO GAME
ANSWER
An echo is_____________
a. The absorption of soundb. The transmission of soundc. When sound changes pitchd. The reflection of sound
Sound General:
$300 Answer
BACK TO GAME
An echo is_____________
a. The absorption of soundb. The transmission of soundc. When sound changes pitchd. The reflection of sound
Sound General:
$400 Question
BACK TO GAME
ANSWER
A sound causes very fast vibrationsWhat kind of sound would you hear?
Sound General:
$400 Answer
BACK TO GAME
high pitch sounds (like a woman screaming)
produce more vibrations (and hence more waves)
Sound General:
$500 Question
BACK TO GAME
ANSWER
Sound General:
$500 Answer
BACK TO GAME
How Sound Travels:
$100 Question
BACK TO GAME
ANSWER
How Sound Travels:
$100 Answer
BACK TO GAME
How Sound Travels
$200 Question
BACK TO GAME
ANSWER
What medium does sound travel fastest through?
a. Air b. Vacuum c. A Brick d. Water
Liquid
How Sound Travels
$200 Answer
BACK TO GAME
What medium does sound travel fastest through?
a. Air b. Vacuum c. A Brick d. Water
Liquid
How Sound Travels:
$300 Question
BACK TO GAME
ANSWER
What is the difference between a compression and
a rarefaction in a sound wave?
How Sound Travels:
$300 Answer
BACK TO GAME
Because of the longitudinal motion of the air particles, there are regions in the air where the air particles are
compressed together (Compressions) and other regions where the air particles are spread apart (Rarefactions).
How Sound Travels:
$400 Question
BACK TO GAME
ANSWER
Sound is transmitted through gases, plasma, and liquids as ___________________.
a. sound wavesb. latitudinal wavesc. longitudinal wavesd. tidal waves
How Sound Travels:
$400 Answer
BACK TO GAME
Sound is transmitted through gases, plasma, and liquids as ___________________.
a. sound wavesb. latitudinal wavesc. longitudinal wavesd. tidal waves
How Sound Travels
$500 Question
BACK TO GAME
ANSWER
In Space No- one can hear
you SCREAM!!!
Why ?
How Sound Travels:
$500 Answer
BACK TO GAME
Sound requires something to vibrate. In a perfect vacuum,
there is nothing to vibrate and no sound wave can be produced.
Hearing:
$100 Question
BACK TO GAME
ANSWER
Hearing:
$100 Answer
BACK TO GAME
Hearing:
$200 Question
BACK TO GAME
ANSWER
Hearing:
$200 Answer
BACK TO GAME
Hearing:
$300 Question
Label any four parts of the ear correctly. ANSWER
BACK TO GAME
Hearing:
$300 Answer
BACK TO GAME
Hearing:
$400 Question
BACK TO GAME
ANSWER
Very loud sounds can damage hearing because they…?
a. Break the ear drumb. Damage nerve hair cellsc. Bounce off the ear drumd. Hurt the cells in our ear
Hearing:
$400 Answer
BACK TO GAME
Very loud sounds can damage hearing because they…?
B. Damage nerve hair cells
Hearing:
$500 Question
BACK TO GAME
ANSWER
Explain how both Dolphins and Bats use sound to interact with
their environment
Hearing:
$500 Answer
BACK TO GAME
Echolocation is performed by certain animals to locate food or obstacles in darkness, such as in caves and in the ocean.
Bats and Dolphins produce sounds and then listen for echoes. The delay between the emission of a sound and the arrival of an echo
indicates the distance of an object.
Sound Waves:
$100 Question
BACK TO GAME
ANSWER
The correct labelling of this sound wave is:a. A =Wavelength, B = Trough, C = Crest, D = Amplitude b. A= Amplitude, B = Crest, C= Wavelength, D= Troughc. A= Amplitude, B=Wavelength, C = Trough, D = Crestd. A= Amplitude, B= Wavelength, C = Crest, D = Trough
Sound Waves:
$100 Answer
BACK TO GAME
c. A= Amplitude, B=Wavelength, C = Trough, D = Crest
Sound Waves:
$200 Question
BACK TO GAME
ANSWER
Frequency is measured in…?
a. Decibelsb. Hertzc. Amplituded. Volume
Sound Waves:
$200 Answer
BACK TO GAME
Frequency is measured in…?
a. Decibelsb. Hertzc. Amplituded. Volume
Sound Waves:
$300 Question
BACK TO GAME
ANSWER
The slower something vibrates, the _______ waves it makes in one second?
a. More b. Fewer c. An equal number of d. All of the above
Sound Waves:
$300 Answer
BACK TO GAME
The slower something vibrates, the fewer waves it makes in one second.
Sound Waves:
$400 Question
Which waves shows the highest pitch and loudest sound?
BACK TO GAME
ANSWER
a.
b.
c.
d.
Sound Waves:
$400 Answer
BACK TO GAME
Which waves shows the highest pitch and loudest sound?
a.
b.
c.
d.
Sound Waves:
$500 Question
BACK TO GAME
ANSWER
Which wave shows the loudest, lowest pitch sound?
a.
b.
c.
d.
Sound Waves:
$500 Answer
BACK TO GAME
Which wave shows the loudest, lowest pitch sound?
a.
b.
c.
d.
What is the Question?
$100 Question
These cause sound waves
BACK TO GAME
ANSWER
What is the Question?
$100 Answer
BACK TO GAME
Vibrations in the air cause sound waves
What is the Question?
$200 Question
BACK TO GAME
ANSWER
A reflected sound wave .
What is the Question?
$200 Answer
BACK TO GAME
What is – an echo ?
What is the Question?
$300 Question
BACK TO GAME
ANSWER
The height of a sound wave .
What is the Question?
$300 Answer
BACK TO GAME
What is – amplitude ?
What is the Question?
$400 Question
BACK TO GAME
ANSWER
Part of a sound wave where air is pushed together .
What is the Question?
$400 Answer
BACK TO GAME
What is – compression ?
What is the Question?
$500 Question
BACK TO GAME
ANSWER
The echo machine used by ships .
What is the Question?
$500 Answer
BACK TO GAME
What is – sonar ?
FINAL ROUND Question
BACK TO GAME
ANSWER
Explain how a Reuben's Tube produces flames of different heights when sound is
played through it.
FINAL ROUND Answer
BACK TO GAME
CompressionRarefaction
At one end of this tube is a speaker. As sound waves pass through the tube, an area of compression will push a taller flame, while an area of rarefaction will have a shorter flame, or possibly no flame at all.