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What is Sound?. Did you catch it?. What experiment?. Transportation. Fact or Fiction. Highs & Lows. $100. $100. $100. $100. $100. $100. $200. $200. $200. $200. $200. $200. $300. $300. $300. $300. $300. $300. $400. $400. $400. $400. $400. $400. $500. $500. $500.
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What is Sound? Did you catch it? What experiment? Transportation Fact or Fiction Highs & Lows $100 $100 $100 $100 $100 $100 $200 $200 $200 $200 $200 $200 $300 $300 $300 $300 $300 $300 $400 $400 $400 $400 $400 $400 $500 $500 $500 $500 $500 $500
1-100 Sound Discrimination is how an object feels, looks, sounds, tastes, and smells. 1 - 100 $100
1-100A 1 - 100 FICTION $100
1-200 Pitch describes how lound and low a sound is. $200
1-200A 1 - 100 FICTION $200
1-300 Sounds are used to convey information to human is codes, signals, and music. $300
1-300A FACT 1 - 100 $300
1-400 Something HAS TO vibrate for there to be a sound. $400
1-400A FACT 1 - 100 $400
1-500 The more powerful the burst of air from your lungs, the lower your voice. $500
1-500A 1 - 100 FICTION $500
2-100 Sound can be: A. Pleasant B. Unpleasant C. Harmful D. All of the above 1 - 100 $100
2-100A 1 - 100 D. All of the above $100
2-200 What 3 components must be present for there to be sound? $200
2-200A 1 - 100 A sound Source A medium of transportation A sound receiver $200
2-300 Human use sounds to communicate. Using sounds to communicate a message is called a ____ $300
2-300A 1 - 100 CODE $300
2-400 Sounds can be discriminated by their __________ $400
2-400A 1 - 100 Properties or characteristics $400
2-500 Name three sound sources. $500
2-500A 1 - 100 Answers vary $500
3-100 1 - 100 What kind of pitch does fast vibrations produce? $100
3-100A 1 - 100 High pitch $100
3-200 The greater the tension on the sound source, the _____________ $200
3-200A 1 - 100 higher the pitch $200
3-300 The longer the object gets, $300
3-300A 1 - 100 the lower the pitch gets. $300
3-400 If you have a short string instrument and you make a string looser, what will happen to the pitch? $400
3-400A 1 - 100 It will get lower! $400
3-500 A high frequency has what kind of pitch? $500
3-500A 1 - 100 High Pitch $500
4-100 1 - 100 Name three different sound receivers. $100
4-100A 1 - 100 Answers will vary $100
4-200 What part of the human ear collects vibrations. $200
4-200A 1 - 100 The Outer Ear $200
4-300 Something that detects, responds to, or hears a sound is a _________ $300
4-300A 1 - 100 Sound receiver $300
4-400 What part of the human ear is filled with luquid and covered with tiny hars. A. The Ear bones B. The Cochlea C. The Ear canal D. The Auditory Nerve $400
4-400A 1 - 100 B. The Cochlea $400
4-500 What do the little hairs in the Cochlea do? $500
4-500A 1 - 100 The hairs are attached to the Auditory nerve that sends messages to the brain! $500
5-100 1 - 100 NAME the experiment or instrument that we used in class to explore tension and the affects on pitch. A. The Fossulelle B. The Drop Chamber C. The Long Gong D. The Waterphone $100
5-100A 1 - 100 A. Fossulelle $100
5-200 What experiment helped show that sound makes vibrations? $200
5-200A 1 - 100 Ping Pong ball & Tuning fork Tuning fork & water What else??? $200
5-300 What experiment proved that sound travels faster through water than in the air. $300
5-300A 1 - 100 Stethoscope and water $300
5-400 T or F A stethoscope is used to increase the volume of a sound. $400
5-400A 1 - 100 FALSE Is is used to amplify the sound! $400