An Archimedean screw is a screw within a closely fitting cover, so that water can be raiscd when the screw is turned. The serew has a mechanical advantage
of 12.5. If the screw is turned several times, so that the input distance is 1.57 m,
how much water has been lifted upward by the serew?

The bubbles in a carbonated soft drink are produced when carbonic acid decomposes to form carbon dioxide and water. in a closed system, this equilibrium exists as why does a carbonated soft drink lose carbonation when the container is left open? a.water evaporates, which favors the formation of h2co3. b.pressure decreases, which favors the formation of h2co3. c.the open container warms up, which causes more gas to escape. d.co2is removed, which favors the formation of h2co3.