Water is stored in a reservoir at an average vertical height of 350 m above the turbines of a hydroelectric power station.
During a 7.0 hour period, 1 .8 x 106 m3 of water flows down from the reservoir to the turbines'
(a) The density of water is 1000kg/m3'
For this 7.0 hour Period, calculate

ii) the gravitational potential energy transformed as the water flows to the turbines'

Can anyone answer this and tell me how to find the gravity in the equation (mgh) ?

electromagnetic waves travel through space with vacuums. give me brainliest if right.

hey , the answer is c

this is an example of "committed" time.

committed time, as contracted time, takes need over essential and available time since it is seen as profitable work. it alludes to the time allotted to keep up a home and family. at the point when a man is commuting using committed time this individual may feel that the drive is an obligation to family, for example, strolling youngsters to class or driving a mate to work. contracted and committed time clients may feel that their commute could really compare to the commute of important or leisure time clients on the grounds that their commute is profitable work. in this manner, they might be more disposed to pick a mechanized method of movement.  

at right angles to each other