Author Question: What's wrong with the statement heat rises? a. Nothingheat does rise. b. One should say energy ... (Read 38 times)

corkyiscool3328

  • Hero Member
  • *****
  • Posts: 539
What's wrong with the statement heat rises?
 a. Nothingheat does rise.
  b. One should say energy rises..
  c. One should say heated air (or other fluid) rises..
  d. none of the above

Question 2

Natural processes tend to increase the __________ of thermodynamic systems.
 a. temperature c. Carnot efficiency
  b. internal energy d. entropy



firehawk60

  • Sr. Member
  • ****
  • Posts: 315
Answer to Question 1

C

Answer to Question 2

D



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

corkyiscool3328

  • Hero Member
  • *****
  • Posts: 539
Both answers were spot on, thank you once again




 

Did you know?

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

Did you know?

The heart is located in the center of the chest, with part of it tipped slightly so that it taps against the left side of the chest.

Did you know?

Coca-Cola originally used coca leaves and caffeine from the African kola nut. It was advertised as a therapeutic agent and "pickerupper." Eventually, its formulation was changed, and the coca leaves were removed because of the effects of regulation on cocaine-related products.

Did you know?

Asthma-like symptoms were first recorded about 3,500 years ago in Egypt. The first manuscript specifically written about asthma was in the year 1190, describing a condition characterized by sudden breathlessness. The treatments listed in this manuscript include chicken soup, herbs, and sexual abstinence.

Did you know?

Anesthesia awareness is a potentially disturbing adverse effect wherein patients who have been paralyzed with muscle relaxants may awaken. They may be aware of their surroundings but unable to communicate or move. Neurologic monitoring equipment that helps to more closely check the patient's anesthesia stages is now available to avoid the occurrence of anesthesia awareness.

For a complete list of videos, visit our video library