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  • 06-10-2021
  • Chemistry
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Could someone please help me

Could someone please help me class=

Respuesta :

vlipcsei vlipcsei
  • 06-10-2021

Answer:

Whistle 2 has a lower pitch, but is louder.

Whistle 3 has higher pitch and is less loud.

Explanation:

The more frequent the arches are the higher the pitch.

The larger the amplitude the louder the sound is.

;D

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