Скачать с ютуб Surface area and volume | Chapter-12 | Part-1 | Class-10 | With Komal Sharma | Study at Gyan Shala в хорошем качестве

Surface area and volume | Chapter-12 | Part-1 | Class-10 | With Komal Sharma | Study at Gyan Shala

Surface area and volume are key characteristics of three-dimensional shapes that define their size and form: **Surface Area**: This refers to the total area of an object's outer surface, indicating how much of the object is exposed to the environment. **Volume**: This measures the amount of space within an object, reflecting its capacity to contain substances. Here are some important points to understand about surface area and volume: **Variations Among Shapes**: Different shapes possess unique surface areas and volumes. Even if two shapes have the same volume, they can have varying surface areas. **Surface Area to Volume Ratio**: The surface area to volume ratio, or , shows the amount of surface area relative to each unit of volume. This ratio is significant in biology, influencing how organisms engage with their surroundings. For instance, cells with a higher SA:V ratio can more easily lose water and dissolved substances. **Utilization of Surface Area in Animals**: Animals have adapted different strategies to maximize surface area for various functions: **Filter Feeders**: Krill feature finely-branched appendages that expand their surface area, enabling them to filter food from the water. **Lungs**: The extensive surface area of lungs facilitates gas exchange, allowing oxygen to enter the bloodstream while expelling carbon dioxide. **Small Intestine**: The inner surface of the small intestine is wrinkled, which enhances nutrient absorption. **Elephants**: Elephants possess large ears that assist in regulating their body temperature. **Humans**: In cold conditions, people often cross their arms over their chest to reduce heat loss. ☎️ For any Queries or Complaints Contact to: +91 9999090679, 9773507501 Also follow us on instagram :-   / studyatgyan.  . #surfaceareaandvolume #surfaceareaandvolumeclass10 #surfaceareaandvolumeofsolids #surfaceareaandvolumeofsolidfigure #surfaceareaandvolumeof3dobjects #surfaceareaandvolumeclass10importantquestions #surfaceareaandvolumeclass10formula #surfaceareaandvolumeclass10formulatrick #surfaceareaandvolumeformula #surfaceareaandvolume #mathschapter12surfaceareaandvolume #chapter12surfaceareaandvolumeallformulasclass10th #chapter12surfaceareaandvolumeclass10thintroduction #class10mathschapter12 #mathsclass10 #studyatgyanshala All the Very Best 👍 Komal Sharma Gyan Shala