Sound travels faster through liquids 보다 air.Sound travels quicker through solids (that room elastic) 보다 liquid or air.

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Sound travels much faster through mediums with greater temperatures 보다 at lower ones.Sound travels much faster through hot air 보다 cold air.
Lyla was hammering nails into a wall so that she can hang pictures. 3 of she friends every stood in nearby rooms the were about 40 meters away from the hammer and also nail: Melissa, that stood in a cold room; Rachel, that stood in a warm room; and Aunika, that leaned through her ear against the wall of a hot room.Who heard the sound the hammering first?
Lyla to be hammering nails into a wall so that she can hang pictures. Three of her friends each stood in surrounding rooms the were about 40 meters away from the hammer and also nail: Melissa, that stood in a cold room; Rachel, who stood in a hot room; and Aunika, that leaned v her ear against the wall surface of a warm room.How walk that person hear the first?
Because she was in a warm room and her ear was pressed up versus the wall which is a solid. Solids move sound fastest because they"re much more dense and the closer the molecules are, the quicker they deserve to vibrate to transport the sound native one place to another.

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Lyla to be hammering nails right into a wall so that she can hang pictures. Three of she friends every stood in nearby rooms that were around 40 meters far from the hammer and nail: Melissa, that stood in a cold room; Rachel, who stood in a hot room; and also Aunika, that leaned with her ear versus the wall of a hot room.Who heard the sound of the hammering second?
Lyla was hammering nails right into a wall surface so that she might hang pictures. 3 of she friends every stood in surrounding rooms that were about 40 meters away from the hammer and nail: Melissa, who stood in a cold room; Rachel, that stood in a warm room; and also Aunika, that leaned through her ear versus the wall of a warm room.How did that human hear it second?
She heard it 2nd because she was in a warm room and also warmer air molecules relocate faster and also have more energy which means it have the right to vibrate sound faster through the medium(air).