{"id":7820,"date":"2021-11-08T17:30:34","date_gmt":"2021-11-08T12:00:34","guid":{"rendered":"https:\/\/mathemerize.com\/?p=7820"},"modified":"2021-11-08T17:43:31","modified_gmt":"2021-11-08T12:13:31","slug":"the-inner-diameter-of-a-cylindrical-wooden-pipe-is-24-cm-and-its-outer-diameter-is-28-cm-the-length-of-the-pipe-is-35-cm-find-the-mass-of-the-pipe-if-1-cm3-of-wood-has-a-mass-of-0-6-g","status":"publish","type":"post","link":"https:\/\/mathemerize.com\/the-inner-diameter-of-a-cylindrical-wooden-pipe-is-24-cm-and-its-outer-diameter-is-28-cm-the-length-of-the-pipe-is-35-cm-find-the-mass-of-the-pipe-if-1-cm3-of-wood-has-a-mass-of-0-6-g\/","title":{"rendered":"The inner diameter of a cylindrical wooden pipe is 24 cm and its outer diameter is 28 cm. The length of the pipe is 35 cm. Find the mass of the pipe, if 1 \\(cm^3\\)\u00a0of wood has a mass of 0.6 g."},"content":{"rendered":"
Inner Radius (r) = \\(24\\over 2\\) = 12 cm<\/p>\n
Outer Radius (R) = \\(28\\over 2\\) = 14 cm<\/p>\n
Height of Pipe = 35 cm<\/p>\n
Volume = \\(\\pi (R^2 – r^2) h\\)<\/p>\n
= \\(\\pi \\times 52 \\times 35\\) = 5720 \\(cm^3\\)<\/p>\n
Mass of 1 \\(cm^3\\) wood = 0.6 kg<\/p>\n
Mass of 5720 \\(cm^3\\) wood = \\(5720 \\times 0.6\\) = 3432 g<\/p>\n
If the lateral surface of a cylinder is 94.2 \\(cm^2\\)\u00a0and its height is 5 cm, then find radius of its base and its volume.<\/a><\/p>\n The circumference of the base of a cylindrical vessel is 132 cm and its height is 25 cm.How many litres of water can it hold?<\/a><\/p>\n What is the Formula for Volume of Cylinder ?<\/a><\/p>\n