Surface Area and Volume L-1 | Surface Area & Volume of Cuboid & Cube | CBSE 9 Maths Ch 13 | Term 2 5.2Klikes 122.3KViews 3 years ago Best Seller - Grade 9 View More> Vedantu Tatva Pro Question Bank Book CBSE Cl
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The question "Why is surface area important to normal cell function?" can be answered using the sentence "A high surface-to-volume ratio facilitates the exchange of materials between a cell and its environment.". A human's answer to the question might simply be that sentence, leav- ing ...
Why is surface area to volume ratio important for all cells? A) a cell must be small enough to absorb small molecules and atoms B) if a cell has too small a surface area, the surface to volume ratio will be too large C) if a cell has too large ...
13 Different sized mammals have different surface area to volume ratios.The table shows the surface areas and volumes of four different groups of mammals.Mammal genus Surface area Volume($$ ( m ^ { 2 } $$) ($$ ( m ^ { 3 } $$)Oryctolagus 0.48$$ 2 . 0 \times 1 0 ^ { - 2 ...
(2) 3;108;540 (1) The volume is 2/3* 3* 4^3=128 cm3. The surface area is 2*3*4^2+3* 4^2=144 cm2. (2) The radius is √(108 ÷ 3 ÷ 4)=3 cm. The volume is 4/3 * 3 * 3^3 = 108 cm3. The weight of the sphere is 108 * 5 = 540 g.反馈...
Question:How is increased surface area important to kidney functions?Importance of large surface area:Having a large surface area makes cells more efficient as metabolites have more possible spaces where they touch the cell membrane and where they can cross the cell membrane. Increasing transport ...
If the length of the edge of a cube is L, its volume is given by V=L3 and surface area is given by S=6L2Answer and Explanation: Let us recap important information from the question Let the initial Volume of the cube is V New Volume V′=3V Where ...
Surface area(sq mi) Volume(cu mi) Percentage of total Salt water The oceans 139,500,000 317,000,000 97. 2% Inland seas and saline lakes 270,000 25,000 0. 008 Fresh water Freshwater lakes 330,000 30,000 0 009 All rivers(average level) - 300 0. 0001 Antarctic Icecap 6,000,000 ...
The surface area = ___ in2. 相关知识点: 试题来源: 解析 379.44 Let: (align*)V = 400 \ (in)^3(align*) (align*)h = 8 \ (in)(align*) The formula for the volume of a cone is (align*)V = 13π r^2h(align*) . (align*)(V &=13π r^2h 400 &=13(3.14) r^2(8) ...