Post a question
Help
Contact Us
FAQ
Homework Answers
Login
Not a Member? Sign up!
Post a question
Help
Contact Us
FAQ
Homework Answers
Login
Not a Member? Sign up!
Topseller3.6 (12)4.0 (109)ChatTest Bank Physics Principles with Applications -7th Edition-Giancoli
Main
Home
Business & Finance homework help
Report Issue
Test Bank Physics Principles with Applications -7th Edition-Giancoli
Chapter 6 Sample
Exam
Name___________________________________
MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question.
1)Substance A has a density of 3 g/cm3 and substance B has a density of 4 g/cm3. In order to obtain1) equal masses of these two substances, what must be the ratio of the volume of A to the volume of B? A)VA3B)VA 3C)VA 1D)VA 4E)VA 3 = = = = = VBVB VB VB VB 4 1 3 3 4 2)A hollow sphere of negligible mass and radius R is completely filled with a liquid so that its 2) density is ρ. You now enlarge the sphere so its radius is 2R and completely fill it with the same liquid. What is the density of the enlarged sphere? A) 8 ρ B) ρ C) ρ/2 D) ρ/8 E) 4 ρ 3)A styrofoam sphere of radius R has a density ρ. You now carefully compress the sphere so its3) radius is R/2. What is the density of the compressed sphere? A) 4 ρ B) ρ 8 C) 8 ρ D) ρ 2E) 2 ρ 4)When a box rests on a round sheet of wood on the ground, it exerts an average pressure p on the4) wood. If the wood is replaced by a sheet that has half the diameter of the original piece, what is the new average pressure? A) p 2 B) p/2 C) 2p D) 4p E) p/4 5)When a heavy metal block is supported by a cylindrical vertical post of radius R, it exerts a force F5) on
What Students Are Saying About Us
.......... Customer ID: 12*** | Rating: ⭐⭐⭐⭐⭐"Honestly, I was afraid to send my paper to you, but splendidwritings.com proved they are a trustworthy service. My essay was done in less than a day, and I received a brilliant piece. I didn’t even believe it was my essay at first 🙂 Great job, thank you!"
.......... Customer ID: 14***| Rating: ⭐⭐⭐⭐⭐
"The company has some nice prices and good content. I ordered a term paper here and got a very good one. I'll keep ordering from this website."
