« previous next »

Author Question: Which of these situations is possible? 1.Energy is transferred by heat to a system and the internal ... (Read 21 times)

Beheh

  • Hero Member
  • *****
  • Posts: 520
on: Jul 28, 2018
Which of these situations is possible?
  1.Energy is transferred by heat to a system and the internal energy of the system decreases.
  2.Energy is transferred by heat to a system and the internal energy of the system remains constant.
  3.Energy is transferred by heat to a system and the internal energy of the system increases.
  4.All of these are possible.

Question 2

Using Table 11.3, which of the following materials would you conclude have the greatest thermal conductivities?
  1.metals
  2.gases
  3.nonmetals
  4.gases and nonmetals
 


T4T

  • Sr. Member
  • ****
  • Posts: 348
Reply #1 on: Jul 28, 2018
Answer to Question 1

4

Answer to Question 2

1


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

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.

Did you know?

The liver is the only organ that has the ability to regenerate itself after certain types of damage. As much as 25% of the liver can be removed, and it will still regenerate back to its original shape and size. However, the liver cannot regenerate after severe damage caused by alcohol.

Did you know?

Vaccines prevent between 2.5 and 4 million deaths every year.

Did you know?

In the United States, there is a birth every 8 seconds, according to the U.S. Census Bureau's Population Clock.

Did you know?

The people with the highest levels of LDL are Mexican American males and non-Hispanic black females.

Energy-flow diagram for a Georgia salt marsh. Energy-flow diagram for a Georgia salt marsh.
The Uranian ring system The Uranian ring system
The Transduction of Sound Vibrations in the Auditory System The Transduction of Sound Vibrations in the Auditory System
Locations of key energy meridians and acupoints for the back, shoulder, arm, neck, head, and face. Locations of key energy meridians and acupoints for the back, shoulder, arm, neck, head, and face.
Conduction system of the heart Conduction system of the heart
Limbic System Components Limbic System Components
Video: Import of Dietary Glucose from Intestines to Bloodstream

For a complete list of videos, visit our video library