The Answer is D) equal hydrogen and hydroxide-ion concentration
Electromagnetic force between the molecules!
Electromagnetic waves<span> transfer energy without going through a medium. ... Sometimes, a </span>transverse wave<span> and a </span>longitudinal wave can combine to form<span>another </span>kind<span> of </span>wave<span> called a surface </span>wave<span>. </span>Transverse Waves<span>. </span>Waves<span> in which the particles vibrate in an up-and-down motion
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Answer:
The velocity is 
Explanation:
From the question we are told that
The velocity of the water in the pipe is 
The pressure inside the pipe is 
The pressure at the nozzle is 
The density of water is 
For the height 
where 
is height of water in the pipe
and 
is height of water at the nozzle
Generally Bernoulli equation is represented as
=> 
Where 
is the velocity of the water at the nozzle
Now making the subject
substituting values
