When the size of a soap bubble is increased by pushing more air in it, the surface area increases. Does it mean that the average separation between the surface molecules is increased?

Each edge of a cube is increased by 50%. Find the percentage increase in the surface area.

The radius of a sphere increases by 25% . Find the percentage increase in its surface area.

_______increases the surface area of cortex.

Cristae increases the inner surface area of the mitochondria.

he applied heat energy can be realized as an increase in nthe average kinetic energy of the molecules.

The volume of a cube is increasing at the rate of 8 cm^(3) /s. How fast is the surface area increasing when the length of an edge is 12 cm?

What is the surface area of a sphere when the volume is increasing at the same rate as its radius?

Let us assume that the the the shape of a soap bubble is a sphere . Use linear approximation to approximate the increase in the surface area of a soap bubble as its radius increases from 5 cm to 5.2 cm also calculate the percentage error.