This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: A battery acquires and stores A) potential. B) charge. C) energy. D) energy, charge, & ... (Read 421 times)

joe

  • Hero Member
  • *****
  • Posts: 627
on: Jul 27, 2018
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
Reply #1 on: Jul 27, 2018
Answer to Question 1

D

Answer to Question 2

-0.020 kcal/K


joe

  • Hero Member
  • *****
  • Posts: 627
Reply #2 on: Jul 27, 2018
Both answers were spot on, thank you once again


dreamfighter72

  • Sr. Member
  • ****
  • Posts: 355
Reply #3 on: Jul 27, 2018
Great! Please up vote :D


« previous next »
 

Did you know?

During the twentieth century, a variant of the metric system was used in Russia and France in which the base unit of mass was the tonne. Instead of kilograms, this system used millitonnes (mt).

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?

Cucumber slices relieve headaches by tightening blood vessels, reducing blood flow to the area, and relieving pressure.

Did you know?

Normal urine is sterile. It contains fluids, salts, and waste products. It is free of bacteria, viruses, and fungi.

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.

Energy flow through an ecosystem. Energy flow through an ecosystem.
In most ecosystems, sunlight provides the ultimate source of energy to power all biological activity In most ecosystems, sunlight provides the ultimate source of energy to power all biological activity
Energy Chart Energy Chart
Contributions to the free energy of folding of globular proteins Contributions to the free energy of folding of globular proteins
Renewable Energy Sources Globally Renewable Energy Sources Globally
Energy and Energy Units Energy and Energy Units
Video: Properties of macromolecules (Explained with No Audio)

For a complete list of videos, visit our video library