Sound waves are transmitted through the ____ of ____. A high pitch sounds means a high ____. This means that there are more ____ per ____. A loud sound means a high ____. This means that the particles move a ____ distance from their ____ point each time. Sound waves are ____. Sounds above ____ are ____ whilst sounds below ____ are ____; both are sounds that humans cannot ____.

Sound Waves

بواسطة
طباعة
تضمين

لوحة الصدارة

النمط البصري

الخيارات

تبديل القالب

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