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

Author Question: A heat transfer process results in 17 kilocalories of heat being removed from one liter (1 kilogram) ... (Read 47 times)

robinn137

  • Hero Member
  • *****
  • Posts: 544
on: Jul 26, 2018
A heat transfer process results in 17 kilocalories of heat being removed from one liter (1 kilogram) of water. What temperature will the water be if it started at a temperature of 25C?
 
  A) 1 kilogram / 17 kilocalories = 0.059C T 25C - 0.059C = 24.041C
  B) 17 kilocalories - 1 kilogram = 16C T 25C + 16C = 41C
  C) 17 kilocalories/1 kilogram = 17C T 25C + 17C = 42C
  D) 17 kilocalories/1 kilogram = 17C T 25C - 17C = 8C

Question 2

If the water entering a water cooled condenser is 80F, what would the leaving water temperature be?
 
  A) 100F B) 110F C) 90F D) 80F


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

debra928

  • Sr. Member
  • ****
  • Posts: 342
Reply #1 on: Jul 26, 2018
Answer to Question 1

D

Answer to Question 2

C


robinn137

  • Member
  • Posts: 544
Reply 2 on: Jul 26, 2018
YES! Correct, THANKS for helping me on my review

ghepp

  • Member
  • Posts: 361
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

Did you know?

For about 100 years, scientists thought that peptic ulcers were caused by stress, spicy food, and alcohol. Later, researchers added stomach acid to the list of causes and began treating ulcers with antacids. Now it is known that peptic ulcers are predominantly caused by Helicobacter pylori, a spiral-shaped bacterium that normally exist in the stomach.

Did you know?

Each year in the United States, there are approximately six million pregnancies. This means that at any one time, about 4% of women in the United States are pregnant.

Did you know?

Pubic lice (crabs) are usually spread through sexual contact. You cannot catch them by using a public toilet.

Did you know?

More than 30% of American adults, and about 12% of children utilize health care approaches that were developed outside of conventional medicine.

Did you know?

The Food and Drug Administration has approved Risperdal, an adult antipsychotic drug, for the symptomatic treatment of irritability in children and adolescents with autism. The approval is the first for the use of a drug to treat behaviors associated with autism in children. These behaviors are included under the general heading of irritability and include aggression, deliberate self-injury, and temper tantrums.

Benign prostatic hyperplasia. The condition results when an inner capsule of nonfunctional prostate Benign prostatic hyperplasia. The condition results when an inner capsule of nonfunctional prostate
Coronoid process Coronoid process
Oncosis Process Oncosis Process
Critical thinking and the evaluation process Critical thinking and the evaluation process
Cyanosis as shown here at the patient’s fingertips results from a lack of oxygen in the tissues Cyanosis as shown here at the patient’s fingertips results from a lack of oxygen in the tissues
Gene-transfer processes in bacteria Gene-transfer processes in bacteria
Video: Muscle cell structures - actin, myosin and titin filaments

For a complete list of videos, visit our video library