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

Author Question: When water at 4C is heated it expands. If it is instead cooled it will A) contracts. B) also ... (Read 61 times)

madam-professor

  • Hero Member
  • *****
  • Posts: 584
on: Jul 29, 2018
When water at 4C is heated it expands. If it is instead cooled it will
 
  A) contracts.
  B) also expand.
  C) neither contracts nor expands.

Question 2

If the temperature of a sample of water at 0C is slightly increased, its volume
 
  A) increases.
  B) decreases.
  C) remains the same.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

hramirez205

  • Sr. Member
  • ****
  • Posts: 345
Reply #1 on: Jul 29, 2018
Answer to Question 1

Answer: B

Answer to Question 2

Answer: B


madam-professor

  • Member
  • Posts: 584
Reply 2 on: Jul 29, 2018
:D TYSM

raili21

  • Member
  • Posts: 324
Reply 3 on: Yesterday
Wow, this really help

« previous next »
 

Did you know?

According to the Migraine Research Foundation, migraines are the third most prevalent illness in the world. Women are most affected (18%), followed by children of both sexes (10%), and men (6%).

Did you know?

Signs and symptoms of a drug overdose include losing consciousness, fever or sweating, breathing problems, abnormal pulse, and changes in skin color.

Did you know?

When taking monoamine oxidase inhibitors, people should avoid a variety of foods, which include alcoholic beverages, bean curd, broad (fava) bean pods, cheese, fish, ginseng, protein extracts, meat, sauerkraut, shrimp paste, soups, and yeast.

Did you know?

The ratio of hydrogen atoms to oxygen in water (H2O) is 2:1.

Did you know?

Computer programs are available that crosscheck a new drug's possible trade name with all other trade names currently available. These programs detect dangerous similarities between names and alert the manufacturer of the drug.

Mechanoreceptors in the lateral line system that detect changes in water movement. Mechanoreceptors in the lateral line system that detect changes in water movement.
Types of obligatory salt and water exchanges in a terrestrial animal. Types of obligatory salt and water exchanges in a terrestrial animal.
Water Properties Water Properties
The Water Cycle The Water Cycle
Water is vital for many body functions, but it isn’t stored in the body Water is vital for many body functions, but it isn’t stored in the body
How humans maintain homeostasis with respect to water and ions How humans maintain homeostasis with respect to water and ions
Video: Structure of a Ribosome

For a complete list of videos, visit our video library