This topic contains a solution. Click here to go to the answer

Author Question: A battery acquires and stores A) potential. B) charge. C) energy. D) energy, charge, & ... (Read 422 times)

joe

  • Hero Member
  • *****
  • Posts: 627
A battery acquires and stores
 
  A) potential.
  B) charge.
  C) energy.
  D) energy, charge, & potential.
  E) charge & potential but not energy.

Question 2

What is the change in entropy of the lead when 2.0 kg of molten lead solidifies? Data: Lv = 207. kcal/kg at 1744C; Lf = 5.9 kcal/kg at 328.C
 
  What will be an ideal response?



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

dreamfighter72

  • Sr. Member
  • ****
  • Posts: 355
Answer to Question 1

D

Answer to Question 2

-0.020 kcal/K



joe

  • Hero Member
  • *****
  • Posts: 627
Both answers were spot on, thank you once again



dreamfighter72

  • Sr. Member
  • ****
  • Posts: 355

 

Did you know?

According to the FDA, adverse drug events harmed or killed approximately 1,200,000 people in the United States in the year 2015.

Did you know?

Walt Disney helped combat malaria by making an animated film in 1943 called The Winged Scourge. This short film starred the seven dwarfs and taught children that mosquitos transmit malaria, which is a very bad disease. It advocated the killing of mosquitos to stop the disease.

Did you know?

Limit intake of red meat and dairy products made with whole milk. Choose skim milk, low-fat or fat-free dairy products. Limit fried food. Use healthy oils when cooking.

Did you know?

A serious new warning has been established for pregnant women against taking ACE inhibitors during pregnancy. In the study, the risk of major birth defects in children whose mothers took ACE inhibitors during the first trimester was nearly three times higher than in children whose mothers didn't take ACE inhibitors. Physicians can prescribe alternative medications for pregnant women who have symptoms of high blood pressure.

Did you know?

Warfarin was developed as a consequence of the study of a strange bleeding disorder that suddenly occurred in cattle on the northern prairies of the United States in the early 1900s.

For a complete list of videos, visit our video library