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

Author Question: One kilogram of chilled water at 32F (0C) is placed in a freezer which is kept at 0F (18C). ... (Read 665 times)

Haya94

  • Hero Member
  • *****
  • Posts: 558
on: Aug 6, 2020
One kilogram of chilled water at 32°F (0°C) is placed in a freezer which is kept at 0°F (−18°C). Approximately how much electric energy (in kilocalories) is needed to operate the compressor to cool this water to 0°F if the room temperature is maintained at 75°F (24°C)? (Lice = 3.33 × 105 J/kg; cice = 2.09 × 103 J/kg⋅°C)

◦
13

◦
1.5

◦
15

◦
16

◦
33
Physics for Scientists and Engineers ¦ Serway, Jewett ¦ 9th Edition
Buy Test-Bank


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by Haya94 on Aug 6, 2020

Ashley I

  • Sr. Member
  • ****
  • Posts: 344
Reply #1 on: Aug 6, 2020
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
Answer Preview
Only 59% of students answer this correctly


I LOVE PHYSICS

  • Newbie
  • *
  • Posts: 1
Reply #2 on: Oct 8, 2020
thank u


« previous next »
 

Did you know?

There are 20 feet of blood vessels in each square inch of human skin.

Did you know?

Long-term mental and physical effects from substance abuse include: paranoia, psychosis, immune deficiencies, and organ damage.

Did you know?

Acetaminophen (Tylenol) in overdose can seriously damage the liver. It should never be taken by people who use alcohol heavily; it can result in severe liver damage and even a condition requiring a liver transplant.

Did you know?

Adolescents often feel clumsy during puberty because during this time of development, their hands and feet grow faster than their arms and legs do. The body is therefore out of proportion. One out of five adolescents actually experiences growing pains during this period.

Did you know?

The strongest synthetic topical retinoid drug available, tazarotene, is used to treat sun-damaged skin, acne, and psoriasis.

Water-conducting cells of the xylem. Water-conducting cells of the xylem.
Water Properties Water Properties
Hydrogen bonding of water with itself and with other compounds Hydrogen bonding of water with itself and with other compounds
Zhang Huan, To Raise the Water Level in a Fishpond. Zhang Huan, To Raise the Water Level in a Fishpond.
The arrangement of water molecules in (a) solid ice, and (b) liquid water. The arrangement of water molecules in (a) solid ice, and (b) liquid water.
What is the molarity of chloride ions when 10.4 grams of MgCl2 is dissolved in 753 mL of water? What is the molarity of chloride ions when 10.4 grams of MgCl2 is dissolved in 753 mL of water?
Video: Structure of a Ribosome

For a complete list of videos, visit our video library