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

Author Question: A sunken steel ship has a mass of 500,000 kg. It is filled with water. In order to lift the ship, ... (Read 493 times)

burchfield96

  • Hero Member
  • *****
  • Posts: 610
on: Jul 27, 2018
A sunken steel ship has a mass of 500,000 kg. It is filled with water. In order to lift the ship, air bags are to be inflated inside the hull. What volume of air is needed if 7.8 is the specific gravity of steel?
 
  A) 1266 m3
  B) 436 m3
  C) 872 m3
  D) 225 m3
  E) 2778 m3

Question 2

A block of ice at 0C is added to a 150. g aluminum calorimeter cup that holds 200. g of water at 10C. If all but 2. g of ice melt, what was the original mass of the block of ice?
 
  A) 47.6 g
  B) 38.8 g
  C) 62.2 g
  D) 42.0 g
  E) 31.1 g


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

manuelcastillo

  • Sr. Member
  • ****
  • Posts: 304
Reply #1 on: Jul 27, 2018
Answer to Question 1

B

Answer to Question 2

E


burchfield96

  • Member
  • Posts: 610
Reply 2 on: Jul 27, 2018
Wow, this really help

FergA

  • Member
  • Posts: 352
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

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

Did you know?

The first oral chemotherapy drug for colon cancer was approved by FDA in 2001.

Did you know?

Today, nearly 8 out of 10 pregnant women living with HIV (about 1.1 million), receive antiretrovirals.

Did you know?

Less than one of every three adults with high LDL cholesterol has the condition under control. Only 48.1% with the condition are being treated for it.

Did you know?

Although the Roman numeral for the number 4 has always been taught to have been "IV," according to historians, the ancient Romans probably used "IIII" most of the time. This is partially backed up by the fact that early grandfather clocks displayed IIII for the number 4 instead of IV. Early clockmakers apparently thought that the IIII balanced out the VIII (used for the number 8) on the clock face and that it just looked better.

Philippine Spider Water Beetle Philippine Spider Water Beetle
water movement water movement
A hole in the muffler allows condensed water to escape. A hole in the muffler allows condensed water to escape.
Using a gauge that measures vacuum in units of inches of water to test the vacuum at the dipstick ... Using a gauge that measures vacuum in units of inches of water to test the vacuum at the dipstick ...
Which cup will get filled first? Which cup will get filled first?
Root uptake of soil water Root uptake of soil water
Video: Embryonic development - week 1 and 2

For a complete list of videos, visit our video library