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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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∙ 11y ago
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How does the volume of a cylinder change if the height is doubled?
The volume will be doubled.
If the base and height of a triangle are doubled how is its area changed?
The area is multiplied by 4, not doubled.
If the radius and height of a cylinder are doubled then its lateral are?
quadrupled. :)
What happens to the volume of a rectangular prism if its height is doubled and its length and width remained the same?
well...if it's doubled then its doubled (just treat it the same)
How is the area of a triangle affected if the height is doubled but the length of the base remains 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
How does the volume of a cylinder change if the height is doubled?
The volume will be doubled.
Mass of an object is doubled at what speed?
Mass will be doubled if the speed is 31/2/2 times the speed of light.
If the base and height of a triangle are doubled how is its area changed?
The area is multiplied by 4, not doubled.
What is the area of a parallelogram if the base and height are doubled?
As area_of_parallelogram = base x height if they are both doubled then: new_area = (2 x base) x (2 x height) = 4 x (base x height) = 4 x area_of_parallelogram Thus, if the base and height of a parallelogram are [both] doubled, the area is quadrupled.
How does the area of a triangle change when the height is doubled?
If the base stays the same, the area is also doubled.
What happens to the area of a triangle when the base is doubled and the height remains the same?
The area gets doubled.
What is the effect on the area of a triangle if the base is doubled and the height is cut in half and What happens to the area if the base is doubled and the height remains the same?
In the first case, the area will remain the same. In the second case, the area will doubled.
If a tree doubled in height each year until it reached the maximum height in 20 years how many years did it take this tree to reach half its maximum height?
19, when the tree went from 19 to 20, it's height doubled to maximum.9 Years.It would have doubled it's height on it's 10th year
When the mass of a moving object is doubled and its speed remains the same its momentum?
If the mass is doubled,speed should be halved to conserve momentum.
What happens to the volume of a rectangular pyramid if both its length and its height are doubled and its width halved?
The volume is doubled.
What happens to a cylinder if it's height is doubled but diameter stays the same?
The volume of the cylinder would be doubled.
If the radius and height of a cylinder are doubled then its lateral are?
quadrupled. :)
