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

Author Question: Two kilograms of water at 100C is converted to steam at 1 atm. Find the change in internal energy ... (Read 54 times)

captainjonesify

  • Hero Member
  • *****
  • Posts: 543
on: Jul 28, 2018
Two kilograms of water at 100C is converted to steam at 1 atm. Find the change in internal energy (in J). (Lv = 2.26  106 J/kg.)
 a. 2.1  104
  b. 4.5  106
  c. 3.4  105
  d. 4.2  106
  e. 2.1  106

Question 2

Two kilograms of water at 100C is converted to steam at 1 atm. Find the work done (in J). (The density of steam at 100C is 0.598 kg/m3.)
 a. 3.4  105
  b. 1.2  105
  c. 4.6  104
  d. 2.1  104
  e. 3.4  104


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

jharrington11

  • Sr. Member
  • ****
  • Posts: 365
Reply #1 on: Jul 28, 2018
Answer to Question 1

D

Answer to Question 2

A


captainjonesify

  • Hero Member
  • *****
  • Posts: 543
Reply #2 on: Jul 28, 2018
Both answers were spot on, thank you once again


jharrington11

  • Sr. Member
  • ****
  • Posts: 365
Reply #3 on: Jul 28, 2018
Great! Please up vote :D


« previous next »
 

Did you know?

Children of people with alcoholism are more inclined to drink alcohol or use hard drugs. In fact, they are 400 times more likely to use hard drugs than those who do not have a family history of alcohol addiction.

Did you know?

Chronic necrotizing aspergillosis has a slowly progressive process that, unlike invasive aspergillosis, does not spread to other organ systems or the blood vessels. It most often affects middle-aged and elderly individuals, spreading to surrounding tissue in the lungs. The disease often does not respond to conventionally successful treatments, and requires individualized therapies in order to keep it from becoming life-threatening.

Did you know?

No drugs are available to relieve parathyroid disease. Parathyroid disease is caused by a parathyroid tumor, and it needs to be removed by surgery.

Did you know?

More than 2,500 barbiturates have been synthesized. At the height of their popularity, about 50 were marketed for human use.

Did you know?

Methicillin-resistant Staphylococcus aureus or MRSA was discovered in 1961 in the United Kingdom. It if often referred to as a superbug. MRSA infections cause more deaths in the United States every year than AIDS.

Methicilli ...
Water caltrop Water caltrop
Metabolic pathways involved in the breakdown of proteins for energy. Metabolic pathways involved in the breakdown of proteins for energy.
The internal and external anatomy of the kidney. The internal and external anatomy of the kidney.
Attributes of Major Energy Channels According to Traditional Chinese Medicine Attributes of Major Energy Channels According to Traditional Chinese Medicine
Climate change Climate change
In Falls, Energy Is Transmitted Along the Skeletal System In Falls, Energy Is Transmitted Along the Skeletal System
Video: Gas exchange - partial pressure, locations, external and internal respiration

For a complete list of videos, visit our video library