Volume remains constant (as the two halves of the orange still equal one full volume). Surface area increases by the 2x the area of the circle created by the bisection of the orange.
Because evaporation happens at the surface.
The cell's ratio of surface area to volume would decrease. However, this scenario is extremely unlikely.
Larger cells will have a greater surface area-to-volume.
they have a greater surface-to-volume ratio
No. A sphere has the smallest surface to volume ratio possible and a basketball is nearly spherical in shape (it has surface dimpling and seams).
The surface area to volume ratio will increase
The ratio decreases.
The ratio decreases.
Because evaporation happens at the surface.
The cell's ratio of surface area to volume would decrease if its volume increases more rapidly than its surface area.
it callapses
it decreases
The cell's ratio of surface area to volume would decrease. However, this scenario is extremely unlikely.
As volume increases surface area increase, but the higher the volume the less surface area in the ratio. For example. A cube 1mmx1mmx1mm has volume of 1mm3 surface area of 6mm2 which is a ration of 1:6 and a cube of 2mmx2mmx2mm has a volume of 8mm3 and surface area of 24mm2 which is a ratio of 1:3.
It increases.
For a cube with edge length, L. Surface area = 6L2. Volume = L3. So ratio of Surface Area / Volume = 6 / L. Therefore, as the side length, L, increases, the ratio will decrease.
The surface-area-to-volume ratio may be calculated as follows: -- Find the surface area of the shape. -- Find the volume of the shape. -- Divide the surface area by the volume. The quotient is the surface-area-to-volume ratio.