« previous next »

Author Question: When water changes from a vapor phase to a liquid phase, it A) loses energy. B) gives off ... (Read 27 times)

mynx

  • Hero Member
  • *****
  • Posts: 555
on: Jul 29, 2018
When water changes from a vapor phase to a liquid phase, it
 
  A) loses energy.
  B) gives off energy.
  C) gains energy.
  D) radiates energy.

Question 2

When water changes from solid ice to a liquid, it
 
  A) loses energy.
  B) gives off energy.
  C) gains energy.
  D) radiates energy.


tofugiraffe

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

Answer: A

Answer to Question 2

Answer: C


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

The immune system needs 9.5 hours of sleep in total darkness to recharge completely.

Did you know?

In the United States, an estimated 50 million unnecessary antibiotics are prescribed for viral respiratory infections.

Did you know?

In 2012, nearly 24 milliion Americans, aged 12 and older, had abused an illicit drug, according to the National Institute on Drug Abuse (NIDA).

Did you know?

For about 100 years, scientists thought that peptic ulcers were caused by stress, spicy food, and alcohol. Later, researchers added stomach acid to the list of causes and began treating ulcers with antacids. Now it is known that peptic ulcers are predominantly caused by Helicobacter pylori, a spiral-shaped bacterium that normally exist in the stomach.

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.

Plant cells expand by taking up water into their vacuoles. Plant cells expand by taking up water into their vacuoles.
The moray eel meets its energy and nutrient needs by being an effective predator. The moray eel meets its energy and nutrient needs by being an effective predator.
Spanish water dog (Perro de agua español). Spanish water dog (Perro de agua español).
Water as solvent Water as solvent
Mean atmospheric water vapor Mean atmospheric water vapor
The five overlapping phases of the nursing process. Each phase depends on the accuracy of the other The five overlapping phases of the nursing process. Each phase depends on the accuracy of the other
Video: Chloroplast Structure & Light Dependent Reactions (Photosystem 1 and 2 Cyclic Electron Flow)

For a complete list of videos, visit our video library