if the root mean square speed of a gas particle is 200 m/s at a temperature of 400 k, at what approximate temperature will urms equal 350 m/s?

Steam enters an adiabatic diffuser at 150 kpa and 1208c with a velocity of 550 m/s. determine the minimum velocity that the steam can have at the outlet when the outlet pressure is 300 kpa.

We have a colorless transparent liquid. it looks like water. we seperated it into a solid and a liquid by evaporration and condention was this a chemichal or a physical seperation a. chemical seperation b. physical seperation

Language is not the only way that humans communicate. describe how we use sound, touch, chemicals, and sight to communicate. need answer asap