A reservoir 3m from the dam in Nimba as mentioned above has two pressure gauges installed at A and B where the diameters are 20cm and 12om respectively. A is 93m above B, the pressure gauge readings have
shown that the pressure at B is greater than at A as given in the pressure analysis in question one (1) above.
Noglecting all losses, calculate the flow rate (Liter'sec) if the gauges at A and B are replaced by tubes filled
with the same liquid and connected to a U-tube containing Mercury (Hg). Calculate the difference of level of
Hg in the two limbs of the U-tube, in a vertical pipe conveying oil of specific gravity 0.68 40 pts.​

electrical power

-4 on

as we probably am aware that our atmosphere or air have various levels, each level has different gasses, and each gas has another porousness. at the point when the light originates from lower porousness to higher penetrability, it alters its course. with the goal that implies that when the light originates from the moon to the earth, it alters it's course a lot more occasions. it essentially implies that the state of the light piece of the moon is changed on the earth.

not copied too! hope this !

joke:

h o h o hope you have a merry christmas!

igneous rocks also form where plates converge. the subducting plate melts as it sinks into the crust of the earth, and the melt rises into the overriding plate forming volcanoes. metamorphic rocks are formed mainly in the lithosphere, wherever there is high pressure and high temperature. -woods