Schaum's Outline of College Physics, Twelfth Edition (Schaum's Outlines)
12th Edition
ISBN: 9781259587399
Author: Eugene Hecht
Publisher: McGraw-Hill Education
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Chapter 12, Problem 20SP
To determine
The volume, the mass, and the weight of the circular disk of marble if the circular disk has a diameter of
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Students have asked these similar questions
Iron has a density of 7.87 g/cm3, and the mass of an iron atom is 9.27 * 10-26 kg. If the atoms are spherical and tightly packed, (a) what is the volume of an iron atom and (b) what is the distance between the centers of adjacent atoms?
How many significant figures are in each of these measurements?
0005 m,
71 ✕ 105 g,
You will be using these rules in your calculations. As an example of a sample calculation,
find the volume of a rectangular solid:
V = Lx W x H
V = (25.95 cm)(5.87 cm)(83 cm)
V = 13000 cm³ = 1.3 x 10“ cm3
Note that when you do this calculation in your calculator, you will have an answer of
12643.0995. However, the 83 cm limits your answer to 2 significant figures, so you must
round the final answer to 2 significant figures. Remember you need to keep the place value
of the significant figures! The scientific notation helps clarify that none of the zeros are
significant.
Chapter 12 Solutions
Schaum's Outline of College Physics, Twelfth Edition (Schaum's Outlines)
Ch. 12 - Prob. 19SPCh. 12 - Prob. 20SPCh. 12 - 21. What is the mass of a cubic block of ice, 100...Ch. 12 - 22. A cylindrical container 1.2 m high with a...Ch. 12 - 23. What is the value of the specific gravity of...Ch. 12 - 24. Find the density and specific gravity of ethyl...Ch. 12 - 25. Determine the volume of 200 g of carbon...Ch. 12 - 26. The sole of a man’s size-10 shoe is around...Ch. 12 - 27. A 60-kg performer balances on a cane. The end...Ch. 12 - Prob. 28SP
Ch. 12 - 29. During the Second World War, submarine S51...Ch. 12 - 30. In 2010 the U.S. Center for Coastal and Ocean...Ch. 12 - 31. A large tank of benzene is open on top....Ch. 12 - 32. A large open rectangular tank 2.00 m by 2.00 m...Ch. 12 - 33. A certain town receives its water directly...Ch. 12 - 34. At a height of 10 km (33 000 ft) above sea...Ch. 12 - 35. A gold wire fixed to a ceiling hook supports a...Ch. 12 - 36. A bronze rod fixed to a ceiling supports a...Ch. 12 - 37. An iron rod 4.00 m long and 0.500 cm2 in cross...Ch. 12 - 38. A load of 50 kg is applied to the lower end of...Ch. 12 - 39. A horizontal rectangular platform is suspended...Ch. 12 - 40. Determine the fractional change in volume as...Ch. 12 - 41. Compute the volume change of a solid copper...Ch. 12 - 42. The compressibility of water is 5.0 × 10-10...Ch. 12 - 12.43 [II] Two parallel oppositely directed...Ch. 12 - 12.44 [II] A 60-kg motor sits on four cylindrical...
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