test1tro - Practise Exam Chapter 1 1 A distance of 18 x...

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Practise Exam Chapter 1 1. A distance of 18 x 10 - 3 meters is numerically equivalent to A) 1.8 micrometers B) 1.8 millimeters C) 0.18 meters D) 1.8 centimeters E) 18 kilometers 2. How many cubic inches are in 1.00 dm 3 ? 1 in = 2.54 cm. A) 61.0 in 3 B) 155 in 3 C) 394 in 3 D) 1.64 x 10 4 in 3 E) 383 x 10 2 in 3 3. Mercury, which has a density of 13.595 g cm -3 , is usually stored in iron vessels for shipment. Typically, these vessels have a capacity of 2.60 liters. How many pounds of mercury would a filled container hold? 1 pound = 0.4536 kg, 1 liter = 1 dm 3 = 1000 cm 3 . A) 77.9 pounds B) 86.7 pounds C) 11.5 pounds D) 16.0 pounds E) 42.6 pounds 4. How many micrometers are there in 3.672 km? A) 3.672 x 10 6 B) 2.723 x 10 - 7 C) 2.723 x 10 - 4 D) 3.672 x 10 9 E) 3.672 x 10 3 5. Which one of the following is an SI base unit? A) dyne B) newton C) milliliter D) ampere E) joule Page 1
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6. The SI base units of temperature and mass respectively are A) degree and gram B) kelvin and kilogram C) celsius and milligram D) °K and kilogram
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This note was uploaded on 11/15/2010 for the course CHEM 161 taught by Professor Casaschi,a during the Fall '08 term at University of Hawaii, Manoa.

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test1tro - Practise Exam Chapter 1 1 A distance of 18 x...

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