Shared Flashcard Set

Details

Sound
Sound
10
Science
4th Grade
09/12/2011

Additional Science Flashcards

 


 

Cards

Term
what causes sound?
Definition
vibrations
Term
what pitch do you hear from a short string or a bar?
Definition
high
Term
what pitch do you hear from a short string or a bar?
Definition
low
Term
fast vibration make what kind sound?
Definition
a low pitch
Term
slow vibration?
Definition
a high pitch
Term
how does tension affect pich?
Definition
the grater the tensoin the high the pich
Term
does sound travel best through soilds
liquids or gases?
Definition
liquids
Term
how can you aplify sound?
Definition
makes sound lower
Term
how do ears assist hearing?
Definition
inner ear
Term
what sound to be heaerd
Definition
you need a souer a recever a medium
Supporting users have an ad free experience!