WebApr 11, 2024 · Here, f(x),g(x),f(y) and g(y) represent the outer radii and inner radii of the washer volume. Now we will understand in a practical way with a detailed example. Example. Let's find the volume of the solid generated by rotating the curve between y = x 2 +2 and y = x+4 about the x-axis. Solution: Since, y = x 2 +2 and y = x+4, So. x 2 +2 = x+4. x ... Web(iii) Those ionic substances in which cations and anions are of similar size, e.g. NaCl and NaBr. 23. An element with density 2.8 g cm-3 forms a fee unit cell with edge length 4 X 10-8 cm. Calculate the molar mass of the element. (Given: N. = 6.022 X 10 23 mol-1). Answer: 24.
The different states of X, Y, Z are respectively: - Toppr
WebAug 13, 2014 · Discover more at www.ck12.org: http://www.ck12.org/geometry/Area-and-Volume-of-Similar-Solids/.Here you'll learn how to use the ratios between similar solids... WebSep 23, 2024 · 1) . Ionic solids typically melt at high temperatures and boil at even higher temperatures. For example, sodium chloride melts at 801 °C and boils at 1413 °C. (As a comparison, the molecular compound water melts at 0 °C and boils at 100 °C.). The water solubility of molecular compounds is variable and depends primarily on the type of ... list of battles of the vietnam war
Similarity Geometry (all content) Math Khan Academy
WebNov 16, 2024 · This method is often called the method of disks or the method of rings. Let’s do an example. Example 1 Determine the volume of the solid obtained by rotating the region bounded by y = x2 −4x+5 y = x 2 − 4 x + 5, x = 1 x = 1, x = 4 x = 4, and the x x -axis about the x x -axis. Show Solution. In the above example the object was a solid ... WebJun 19, 2024 · Melting points of three solids X, Y and Z are 298K, 314K and 398K respectively. Arrange these in increasing order of inter particle forces of attraction. Answer: Please remember that greater the melting point temperature of a solid, more is the magnitude of interparticle forces. The correct is X < Y < Z. Question 30. WebRead reviews and buy 8'x10' Loom Modern Strie' Area Rug, Gray/Turquoise - JONATHAN Y at Target. Choose from Same Day Delivery, ... JONATHAN Y Loom Modern Strie' Solid & Striped Indoor Area Rug $149.6 When purchased online. In Stock. Add to cart. About this item. ... Similar items. $149.60. Sale. 8'x10' Loom Modern Strie' Area Rug, Gray/Black ... list of battles in indian history