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Solid objects exist in real life. Each one of them has a surface area as well as a volume.
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∙ 11y ago
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How surface area and volume of solid cube shape is used in your daily life?
In my daily life, I have no use for the surface area and or volume of a cube. None whatsoever.
When would you need to calculate the surface area and the volume in real life?
Surface area: when you want to paper a room or pain it. Volume: When you want to know how much stuff you can cram into the boot of your car, or in a fridge, suitcase.
Why is learning about volume and surface area important?
They are important concepts in math and phsyics. Surface area of a room for example tells us how much paint we need. Volume of a fish tank tells us how much water to put in. There are millions of every day applications for both these conceps in every day life and that is why there are so important.
How do you keep the volume of an object the same but change the surface area?
Increase the magnitude of one dimension while reducing the other two. In other words, make the shape thin and flat but very long.For example, a 4*4*4 cube has a volume of 64 cubic units and a surface area of 96 square units.A 1*1*64 cuboid, on the other hand, has the same volume but its surface area is 258 square units.Similarly, starting from a sphere, the volume can be maintained but the surface area increased by making it a very thin, flat but long ellipsoid.In mathematical terms there is no limit to how thin or flat, nor how long the shape can be and so there is no limit to the surface area. In real life, of course, no dimension can be made smaller than a molecule and even that is doubtful.Increase the magnitude of one dimension while reducing the other two. In other words, make the shape thin and flat but very long.For example, a 4*4*4 cube has a volume of 64 cubic units and a surface area of 96 square units.A 1*1*64 cuboid, on the other hand, has the same volume but its surface area is 258 square units.Similarly, starting from a sphere, the volume can be maintained but the surface area increased by making it a very thin, flat but long ellipsoid.In mathematical terms there is no limit to how thin or flat, nor how long the shape can be and so there is no limit to the surface area. In real life, of course, no dimension can be made smaller than a molecule and even that is doubtful.Increase the magnitude of one dimension while reducing the other two. In other words, make the shape thin and flat but very long.For example, a 4*4*4 cube has a volume of 64 cubic units and a surface area of 96 square units.A 1*1*64 cuboid, on the other hand, has the same volume but its surface area is 258 square units.Similarly, starting from a sphere, the volume can be maintained but the surface area increased by making it a very thin, flat but long ellipsoid.In mathematical terms there is no limit to how thin or flat, nor how long the shape can be and so there is no limit to the surface area. In real life, of course, no dimension can be made smaller than a molecule and even that is doubtful.Increase the magnitude of one dimension while reducing the other two. In other words, make the shape thin and flat but very long.For example, a 4*4*4 cube has a volume of 64 cubic units and a surface area of 96 square units.A 1*1*64 cuboid, on the other hand, has the same volume but its surface area is 258 square units.Similarly, starting from a sphere, the volume can be maintained but the surface area increased by making it a very thin, flat but long ellipsoid.In mathematical terms there is no limit to how thin or flat, nor how long the shape can be and so there is no limit to the surface area. In real life, of course, no dimension can be made smaller than a molecule and even that is doubtful.
Uses of surface area and volume in daily life?
If you want to paint a place, carpet it, plant wheat on it, water it, mow it, pave it, or cover it with cloth, then you need to know what its surface area is. If you want to fill a place with water or beer, or pretty much fill any container with anything, then you need to know what its volume is.
Why is the surface area and volume important for cell sizes?
All contact between a cell and its environment takes place through its surface area. That is where food enters the cell. Oxygen enters the cell. The cell interacts with pathogens. The cell gets rid of wastes. It all happens at the surface area. A muscle cell works by lengthening and decreasing the size of its surface area.
What is the use of surface areas and volumes in daily life?
Surface area, is used to paint a house or wrap a present and volume is used when you need to know how much water to put in your fish tank or water bowl
How does surface area to volume ratio apply to cellular transport?
The larger the volume of a cell the harder it is to transfer objects, such as food, to the other side. If a cell could keep growing it would no longer be able to support it's own life.
Why are unicellular organisms such as euglena and paramecium restricted to being microscopic in size?
This is because of the surface area compared to the volume area Eg. A small size : large surface area to a small volume. Or the movement of required particles would take to long to sustain life if the cell is to big.
Where in mammal anatomy is concept of increased surface?
Surface area in mammalian anatomy can be as simple as a change in body size in subspecies from one climate to another. Larger animals have an easier time conserving heat and smaller ones (those with large surface area to volume) are better at releasing heat. Elephants with large ears can dissipate heat better than those with smaller ears for example. Increased surface area to volume increases the rate of infiltration of nutrients into a complex living system. Many small cells require less energy and have a larger surface area to volume so nutrients can be absorbed faster and utilized more rapidly. Waste products can be excreted more quickly as well. Increased surface area in lungs (alveoli), intestines (villi), reticulated endothellium, and Golgi apparatus facilitate rapid absorption, and production of cellar components necessary for life as well as expiration of wastes. The list is much longer than this...
What is the measure for a lake?
It depends on what you want to measure: You could want to know: the area, the depth, the volume of water, surface temperature, temperature at depth, salinity, pollution level, animal life, etc
Why knowing how to find the area of an irregular shape is important?
In real life, things do not always have a neat geometric shape. Chemical processes in living organisms depend on the surface area of cells or organs. these are of irregular shape. For example photosynthesis in trees depends on the surface area of leaves. All leaves have irregular shapes.
