physical science questions?
-why are several traits in experiment important?
-what are the standards of measure (si units)
-how does gravity effect mass and weight?
-what are the units for density?
-how does density effeft boyancy?
-what type of wave is a sound wave?
-what is the difference between a transverse wave and a compressional wave?
-what is the source of all waves?
-how does density affect the speed of a sound wave?
-through which state of matter does sound travel fastest?
-what type of wave is a sound wave?
-how does density of a medium affect the sound of a sound wave?
-what is the doppler effect?
-when would the doppler effect be the loudest?
no this isn't my homework, its more like study guide questions that my teacher never gave us the answers to.
Try getting out your text book, or get on the web......the answers are there and will stick around so you can pass the test.
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