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

Author Question: The final temperature of 1 liter of 40C water poured into 1 liter of 20C water is A) less than ... (Read 74 times)

jho37

  • Hero Member
  • *****
  • Posts: 531
on: Jul 29, 2018
The final temperature of 1 liter of 40C water poured into 1 liter of 20C water is
 
  A) less than 30C.
  B) at or about 30C.
  C) more than 30C.

Question 2

If the same quantity of heat is added to both a 1-liter and a 2-liter container of water, the temperature change in the 1-liter container will be
 
  A) less.
  B) the same.
  C) greater.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

peter

  • Sr. Member
  • ****
  • Posts: 330
Reply #1 on: Jul 29, 2018
Answer to Question 1

Answer: B

Answer to Question 2

Answer: C


jho37

  • Member
  • Posts: 531
Reply 2 on: Jul 29, 2018
Wow, this really help

upturnedfurball

  • Member
  • Posts: 334
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

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?

After a vasectomy, it takes about 12 ejaculations to clear out sperm that were already beyond the blocked area.

Did you know?

Congestive heart failure is a serious disorder that carries a reduced life expectancy. Heart failure is usually a chronic illness, and it may worsen with infection or other physical stressors.

Did you know?

For pediatric patients, intravenous fluids are the most commonly cited products involved in medication errors that are reported to the USP.

Did you know?

Before a vaccine is licensed in the USA, the Food and Drug Administration (FDA) reviews it for safety and effectiveness. The CDC then reviews all studies again, as well as the American Academy of Pediatrics and the American Academy of Family Physicians. Every lot of vaccine is tested before administration to the public, and the FDA regularly inspects vaccine manufacturers' facilities.

The movement of air and water in sandy soil. The movement of air and water in sandy soil.
Cade and colleagues discovered a way to improve athletic performance and prevent salt and water imba Cade and colleagues discovered a way to improve athletic performance and prevent salt and water imba
Water Vapor and Liquid Water Water Vapor and Liquid Water
How much the temperature will rise depends on many factors that affect the level of GHG emission How much the temperature will rise depends on many factors that affect the level of GHG emission
A rise in global temperature of more than 3˚C A rise in global temperature of more than 3˚C
What is the molarity of KCl in sea water if sea water is 12.5% (m/m) and the den What is the molarity of KCl in sea water if sea water is 12.5% (m/m) and the den
Video: Properties of macromolecules (Explained with No Audio)

For a complete list of videos, visit our video library