This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: A hollow steel ball of diameter 3.0 m barely floats in water. What is the thickness of the wall of ... (Read 54 times)

Destiiny22

  • Hero Member
  • *****
  • Posts: 557
on: Jul 29, 2018
A hollow steel ball of diameter 3.0 m barely floats in water. What is the thickness of the wall of the ball? The density of iron is 7.87 g/cm3 and that of water is 1000 kg/m3.
 
  A) 6.6 cm
  B) 37 cm
  C) 131 cm
  D) 79 cm

Question 2

When boiling your breakfast eggs while in the mountains, to compensate for altitude you should
 
  A) use a hotter flame.
  B) boil the eggs for a shorter time.
  C) boil the eggs for a longer time.
  D) none of the above


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

tofugiraffe

  • Sr. Member
  • ****
  • Posts: 319
Reply #1 on: Jul 29, 2018
Answer to Question 1

A

Answer to Question 2

Answer: C


Destiiny22

  • Member
  • Posts: 557
Reply 2 on: Jul 29, 2018
:D TYSM

olderstudent

  • Member
  • Posts: 339
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

Did you know?

Certain chemicals, after ingestion, can be converted by the body into cyanide. Most of these chemicals have been removed from the market, but some old nail polish remover, solvents, and plastics manufacturing solutions can contain these substances.

Did you know?

The oldest recorded age was 122. Madame Jeanne Calment was born in France in 1875 and died in 1997. She was a vegetarian and loved olive oil, port wine, and chocolate.

Did you know?

Cucumber slices relieve headaches by tightening blood vessels, reducing blood flow to the area, and relieving pressure.

Did you know?

More than 4.4billion prescriptions were dispensed within the United States in 2016.

Did you know?

The newest statin drug, rosuvastatin, has been called a superstatin because it appears to reduce LDL cholesterol to a greater degree than the other approved statin drugs.

Some amazing roles of water in biology Some amazing roles of water in biology
Spanish water dog (Perro de agua español). Spanish water dog (Perro de agua español).
Water Molecules Water Molecules
The bacterial cell wall: (a) gram-positive bacterium; (b) gram-negative bacterium. The bacterial cell wall: (a) gram-positive bacterium; (b) gram-negative bacterium.
Ocean water is layered from top to bottom Ocean water is layered from top to bottom
A 75.0 L steel tank at 20.0°C contains acetylene gas, C2H2, at a pressure of 1.20 atm. ... A 75.0 L steel tank at 20.0°C contains acetylene gas, C2H2, at a pressure of 1.20 atm. ...
Video: Spermatogenesis Animation

For a complete list of videos, visit our video library