Download - SOUN D by: Nick & Julian
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SOUN D BY: NICK & JULIAN
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How Sound Works :-]
Sound is made when two things touch.
Sound travels in waves.E.x when a drumstick hits the face of
the drum it vibrates/moves.
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Volume
Volume is how loud or soft a sound is.
E.X how loud or how soft your TV
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PitchA pitch is how high or low a sound is.E.X a long string has a low pitch and
a short string has high pitch.
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Decibels Is the measurement of sound.A dishwasher is 80 dB loud.
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Frequency
Frequency is the number of vibrations per second.
A sound with a high pitch has a high frequency.
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QUIZWhat unit measures sound???? DecibelsWhat is the loudness of sound????Volume
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LET’S GO TO THE FUTURE OF SOUND
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WEEEEEEEEEEEEEEEEEEEEEEEEE!!!!!!!!!!!!!!!!!!HERE WE GOOOOOOOOOOOOOOOOOOO!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
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WOWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWW!!!!!!!!!!!!!!!!!!!!!!!!!
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RESOURCES
HSP Science book.