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Search Results for sound - All Grades

1313 questions match "sound". Refine Your Search

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Grade 4 Waves and Sound
Which pipe organ makes the lowest-pitched sound?
  1. the oldest pip
  2. the heaviest pipe
  3. the shortest and thinnest pipe
  4. the longest and thickest pipe
Grade 6 Waves and Sound
Grade 4 Waves and Sound
Grade 4 Waves and Sound
What happens to the sound an object makes when its rate of vibration decreases?
  1. Its volume increases.
  2. Its pitch rises.
  3. Its pitch becomes lower.
  4. Its volume decreases.
Grade 4 Waves and Sound
Grade 3 Music Theory
Grade 7 Waves and Sound
Blowing into an almost empty bottle produces
  1. a high pitch sound
  2. no sound
  3. a low pitch sound
Grade 6 Waves and Sound
What measurement do we use to measure loudness?
  1. Millimeters
  2. Decibels
  3. Decigrams
  4. Parts per million
Grade 7 Waves and Sound
Whispering creates
  1. fast vibrations
  2. slow vibrations
  3. no vibrations
  4. loud vibrations
Grade 4 Waves and Sound
Grade 8 Waves and Sound
What piece apparatus is used to detect animal sounds?
  1. microphone
  2. drums
  3. headphones
  4. machine
Grade 7 Waves and Sound
Grade 8 Waves and Sound
Constructive and Destructive are?
  1. 2 types of light
  2. 2 types of animals
  3. 2 types of interference
  4. 2 types of pitch
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