¿ Dónde se encuentran las personas ?¿que están haciendo ?,¿por que lo hacen? ¿Qué pasaría con su salud si no se detuviera a realizar esta actividad física?
si tuvieras que organizar una secuencia de posturas ¿por que orden podrías? ¿ que otras posturas recomendarías ? explica las secuencia utilizando los números utilizados

An air-standard stirling cycle operates with a maximum pressure of 600 psia and a minimum pressure of 10 psia. the maximum volume of the air is 10 times the minimum volume. the temperature during the heat rejection process is 100°f. calculate the specific heat added to and rejected by this cycle, as well as the net specific work produced by the cycle. use constant specific heats at room temperature. the properties of air at room temperature are r

How many molecules are present in 3 mols of silicon dioxide (sio2)?

The speed of sound in ice, water, and steam is shown. what best explains the speed of sound in different states of matter? sound travels fastest in ice because energy is easier to transfer when the molecules are close together. sound travels slowest in steam because the sound has to move around the gas molecules that are far apart. sound travels fastest in ice because the temperature of solids is always greater, so the heat transfers the sound energy. sound travels slowest in steam because the pressure is so great the sound cannot travel though the steam particles.