Why does sound move fastest in solid mediums? solids are the coldest medium. the particles in solids have the most space in between them. sound does not move fastest in solids. it moves fastest in gases. the particles in solids are more compact.

sound moves fastest in solids because the molecules are tightly packed and it allows sound to vibrate

answer; i believe its echoic memory,it is believed to last three to four seconds; good luck

the oxygenated blood then leaves the lungs through pulmonary veins, which return it to the left heart, completing the pulmonary cycle. this blood then enters the left atrium, which pumps it through the mitral valve into the left ventricle. from the left ventricle, the blood passes through the aortic valve to the aorta.

deoxygenated blood leaves through the right ventricle through the pulmonary artery. from the right atrium, the blood is pumped through the tricuspid valve (or right atrioventricular valve), into the right ventricle.