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When a spherical cell increases in diameter from 2 um to 20 um by what factor does it's surface area change?
It depends on what a female's breath smells like, how big her mouth is when she opens it really wide, what her tongue looks like, smells like, and feels like when she gives you a Big lick (depends on how warm, wet, and slimy her tongue and saliva is).
What else can I help you with?
As the speed of a bicycle moving along a horizontal surface increases from 2 meters per second to 4 meters per second the bicycle's gravitational potential energy?
There is no change. The bike is moving along a horizontal surface, and only a change in height can change the gravitational PE.
Is surface area an extensive property?
Yes, surface area is considered an extensive property because it depends on the amount of material or the size of the object. As the size of an object increases, its surface area also increases. Extensive properties, like mass and volume, change with the quantity of the substance, distinguishing them from intensive properties, which remain constant regardless of size.
How do you find the surface area of a cylinder but with a mixed number as the radius and height?
Change the mixed numbers into improper fractions or decimals and use the formula for the cylinder's entire surface area of: (2*pi*radius2)+(pi*diameter*height)
A spherical balloon of 0.5m diameter contains air at a pressure of 500kpaThe diameter increases to 0.55m in a reversible process during which pressure is proportional to diameter.Determine the work do?
To determine the work done during the reversible expansion of the balloon, we can use the formula for work done in a process where pressure is proportional to diameter. The initial diameter is 0.5 m, and the final diameter is 0.55 m, with initial pressure ( P_1 = 500 , \text{kPa} ). The average pressure during the expansion can be calculated as ( P_{avg} = \frac{P_1 + P_2}{2} ), where ( P_2 ) can be found using the proportional relationship. The work done ( W ) can then be calculated using ( W = P_{avg} \cdot \Delta V ), where ( \Delta V ) is the change in volume between the two diameters. However, without calculating the new pressure ( P_2 ), we cannot provide a numeric answer. If you want, I can further assist with that calculation.
When mass and volume change what happens to the density?
When mass increases and volume stays constant, the density increases. When volume increases and mass stays constant the density decreases. When they both change, then the density will depend on the rate of change of mass and the rate of change of volume.
When a spherical cell increases in diameter from 2um to 20 um by what factor does its surface area change?
The surface area will increase one hundred fold.
How does the surface area change compared to the volume as a cell gets larger?
Surface area increases as the square of the diameter, whereas the volume increases by the cube.
Consider a balloon that is being inflated As the balloon increases in size the area of its surface increases Each time the balloon's diameter doubles what do you expect for the change in the area?
For any geometric figure, surface area is proportional to (linear dimensions)2 .As the balloon's diameter doubles, its area increases by the factor of (2)2 = 4 .
When a spherical cell increases in diameter from 2 micrometers to 20 micrometers by what factor does its surface area change?
If the diameter doubles, the surface area quadruples (x 4). So if the original surface area is 3 units, new one will be 12 units!soooo the answer is 12 units
Whenspherical balloon expands when it is taken from the cold outdoors to the inside of a warm house If its surface area increases 11.0 percent by what percentage does the radius of the balloon change?
If the surface area of a spherical balloon increases by 11%, the radius will increase by approximately 3.3%. This relationship is based on the formula that relates surface area to radius in a sphere (Surface Area = 4πr^2).
How does pressure change with variations in flow rate and diameter in a fluid system?
In a fluid system, pressure increases with higher flow rate and decreases with larger diameter.
How does temperature change with depth below earths surface?
temperature increases with depth
How does pressure change with pipe diameter?
As pipe diameter increases, pressure decreases. This is because the same amount of fluid is flowing through a larger area, resulting in lower pressure.
How do you alter the reaction rate of a chemical change?
Heat - increases it Increased stirring - increases it larger surface area - increases it catalyst - usually increases it and the reverse of the above slows the reaction down
How does the surface area change when a large cell gets smaller but has the same total volume?
The surface must get more spherical. When it reaches a perfect sphere the surface area cannot be reduced without also reducing the volume.
Is there change in internal diameter of hollow cylinder on heating it?
Yes. If, as for most common substances, the outside diameter of the cylinder increases on heating, the inside diameter will increase by the same percentage. This fact is used to shrink-fit pulleys to shafts.
What happens to the surface area of a cylinder if the height is doubled and the diameter of the base is not change?
The surface area of the 'wall' doubles, but the base areas remain the same.
