speed of efflux = v = √2gh
if height is doubled h=2h
v=√2g(2h)
=√4gh
=√4√gh
=2√gh
v=2√gh
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The volume will be doubled.
The area is multiplied by 4, not doubled.
quadrupled. :)
well...if it's doubled then its doubled (just treat it the same)
The area is doubled. a,b - cathetus; c - hypotenuse; h - height; S - area. S = (a*b)/2 = (c*h)/2 obviously if k is the doubled height. and A is the new area. A = (c*k)/2 = (c*2h)/2 = c*h and A = S*2