Author Question: When work is done by a system and heat is subtracted, the temperature of the system A) increases. ... (Read 76 times)

londonang

  • Hero Member
  • *****
  • Posts: 540
When work is done by a system and heat is subtracted, the temperature of the system
 
  A) increases.
  B) decreases.
  C) remains unchanged.

Question 2

If the same quantity of heat is added to both a 2-liter and a 4-liter container of water, the temperature change in the 4-liter container will be
 
  A) less.
  B) the same.
  C) greater.



softEldritch

  • Sr. Member
  • ****
  • Posts: 334
Answer to Question 1

Answer: B

Answer to Question 2

Answer: A



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

Patients who have undergone chemotherapy for the treatment of cancer often complain of a lack of mental focus; memory loss; and a general diminution in abilities such as multitasking, attention span, and general mental agility.

Did you know?

There are major differences in the metabolism of morphine and the illegal drug heroin. Morphine mostly produces its CNS effects through m-receptors, and at k- and d-receptors. Heroin has a slight affinity for opiate receptors. Most of its actions are due to metabolism to active metabolites (6-acetylmorphine, morphine, and morphine-6-glucuronide).

Did you know?

By definition, when a medication is administered intravenously, its bioavailability is 100%.

Did you know?

Immunoglobulin injections may give short-term protection against, or reduce severity of certain diseases. They help people who have an inherited problem making their own antibodies, or those who are having certain types of cancer treatments.

Did you know?

A strange skin disease referred to as Morgellons has occurred in the southern United States and in California. Symptoms include slowly healing sores, joint pain, persistent fatigue, and a sensation of things crawling through the skin. Another symptom is strange-looking, threadlike extrusions coming out of the skin.

For a complete list of videos, visit our video library