This preview shows pages 1–2. Sign up to view the full content.
This preview has intentionally blurred sections. Sign up to view the full version.
View Full Document
Unformatted text preview: beldorin (sb37529) Homework 1 Basics Catala (20104) 1 This printout should have 24 questions. Multiplechoice questions may continue on the next column or page find all choices before answering. 001 10.0 points One cubic centimeter ( 1 . 0 cm 3 ) of water has a mass of 0 . 001 kg at 25 C. Find the mass of 8 . 7 m 3 of water at 25 C. Answer in units of kg. 002 10.0 points The uranium atom is the heaviest among the naturally occurring elements. Why then, isnt a solid bar of uranium the densest metal? 1. A solid uranium bar contains a lot of oxygen. 2. The uranium atoms lose most of their neutrons when forming a solid bar. 3. Density is determined by the spacing be tween the atoms as well as mass. 4. There are a lot of dangling bonds inside a solid bar of uranium. 003 10.0 points Use the definition of the derivative to find f ( x ) for f ( x ) = 2 x 2 + x 1 1. Does not exist 2. 2 x + 1 3. 2 x 2 4. 2 x + 2 5. 4 x 1 6. 2 x 1 7. None of these 8. 4 x + 1 004 (part 1 of 7) 10.0 points Express 2 . 8 dm in millimeters. Answer in units of mm. 005 (part 2 of 7) 10.0 points Express 5 h 40 min in seconds. Answer in units of s. 006 (part 3 of 7) 10.0 points Express 12 g in micrograms....
View
Full
Document
This note was uploaded on 08/31/2010 for the course PHY 577428 taught by Professor Catala during the Fall '10 term at Miami Dade College, Miami.
 Fall '10
 CATALA
 Physics, Work

Click to edit the document details