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You can increase the surface area of an object by changing its shape to include more edges or faces. For example, flattening or elongating the object can increase the surface area without increasing the volume.
The surface area of the cerebral cortex is increased by its folding into gyri and sulci. This folding allows for more neurons to be packed into a smaller space, increasing the brain's processing power without significantly increasing its size.
The volume increase.
it's the problem of surface area -to- volume ratio that mean there is no fitting between increasing of surface area and increasing of volume
The kinetic energy will increase
You can increase the surface area of an object by changing its shape to include more edges or faces. For example, flattening or elongating the object can increase the surface area without increasing the volume.
The surface area of the cerebral cortex is increased by its folding into gyri and sulci. This folding allows for more neurons to be packed into a smaller space, increasing the brain's processing power without significantly increasing its size.
They both increase with increasing cell radius (if we model a cell as a sphere). However, the rate of increase of the surface area is in general slower (dA/dr = 8πr) compared to the rate of increase of the volume (dV/dr = 4πr2). This would mean that with increasing cell size, the surface area to volume ratio is becoming smaller and smaller, giving a cell less surface area for the transport of nutrients for a given unit volume.
They both increase with increasing cell radius (if we model a cell as a sphere). However, the rate of increase of the surface area is in general slower (dA/dr = 8πr) compared to the rate of increase of the volume (dV/dr = 4πr2). This would mean that with increasing cell size, the surface area to volume ratio is becoming smaller and smaller, giving a cell less surface area for the transport of nutrients for a given unit volume.
Increasing volume without increasing mass usually means the object becomes less dense. This can happen by adding air or expanding the space the object occupies. The mass remains the same, but the density decreases.
Increasing an object's mass without changing its volume will cause its density to increase. Since density is mass divided by volume, with volume remaining constant, any increase in mass will result in a higher density.
The volume increase.
it's the problem of surface area -to- volume ratio that mean there is no fitting between increasing of surface area and increasing of volume
The volume will increase
Magnets.
You have changed the object's density by increasing its mass without changing its volume. Density is calculated by dividing mass by volume, so as mass increases while volume remains constant, the density of the object will also increase.
This is not entirely true. The mass will only increase with volume if you are adding more to to increase the volume. However, you can increase the volume without increasing mass. An example of this would be heating something. As you heat things the molecules want to move about more, as this happens they spread further and further apart. This is easiest to observe in when things are in a gaseous state. You can determine how the volume of a gas changes by PV=nRT; where P is pressure, V is volume, n is he number particles, R is constant, and T is the temperature in Kelvin.