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you might want to be a bit more specific =P
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∙ 14y ago
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What has more surface area a sphere or a cube?
A sphere has less surface with the same diameter.
What is the surface area is the sum of the areas of all the surfaces of a three dimensional object called?
The total surface area! The total surface area! The total surface area! The total surface area!
The surface area of a box when given the surface area height and peremeter?
It should be relatively easy to find the surface area of a box when you are given the surface area.
Find the surface area?
It depends on the surface area of what!
Definition of surface area?
It is the area of the exposed surface. So if you take a cube, the surface area is the sum of the areas of each of the 6 faces. They are all the same in the case of a cube. In general, add up the surface area of each exposed surface and this is the total surface area.
How does surface area affect friction?
more rough surface more friction object have
Why does powdered sugar have more surface area?
More than what? The surface area is directly proportional with the dimensions of the particles.
Why is the inner surface of brain so crenulated?
More surface area for more neurons.
Why does crushing a solid increase the speed at which the solid dissolves?
ALL reactions (apart from Nuclear) take place on the surface. By crushing the solid you are increasing the surface area and also the SA/Volume ratio. This increased surface area increases the area available for the dissolution reaction.
How does the large surface area of the leaf help it to make food more efficiently?
the bigger the leaf the more surface area, the more surface area the more food from the sunlight. think about things your brain is capable of figuring things out if you give it the chance
What increases the surface area of this part of the brain?
The folds in the brain increase the surface area. It nearly triples the surface area. As we grow, more of these bends form.
Why does crushing help a solid solute dissolve?
The rate of dissolution of a solid is dependent on the surface area reaction. By crushing the cube, the surface area is greatly increased, thus increasing the rate of dissolution.
How does surface area effect heat loss?
the larger the surface area you have, to more heat that you are going to lose.
Which has more surface area a rectangular prisms or rectangular pyramid?
For the same base dimensions (base area) and the same height, the rectangular prism has more surface area.
What happens to a cell's ratio of surface area to volume as the volume increases more rapidly than its surface area?
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.
How does surface area affect the rate of evaporation?
The bigger the surface area of water the more evaporation will take place.
What is the relationship between surface area and dissolution rate?
In general, the dissolution rate is directly proportional to surface area. This is because the surface area tells you how much solute is exposed to the solvent. The greater the surface area, the more solute molecules that can bind to the solvent molecules, which means more dissolution.
