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

Author Question: Will wrapping a bottle in a wet cloth produce a cooler bottle than placing the bottle in a bucket of ... (Read 240 times)

haleyc112

  • Hero Member
  • *****
  • Posts: 600
Will wrapping a bottle in a wet cloth produce a cooler bottle than placing the bottle in a bucket of cold water?
 
  A) The cloth of cold water will cool the bottled water down through the transfer of thermal energy to the cloth, and then insulate it from being warmed by the surrounding air.
  B) A bottle in a bucket of water will be cooler since the thermal energy is transferred to billions of water molecules in the bucket of water.
  C) A bottle wrapped in wet cloth will cool by the evaporation of liquid from the cloth. As evaporation progresses, the average temperature of the liquid left behind in the cloth can easily drop below the temperature of the cool water that wet it in the first place.
  D) The cloth can cool the bottle of water down, but only until it reaches the temperature a few degrees below the surrounding atmosphere. After that, evaporation and condensation will reach equilibrium between the cloth and air.

Question 2

How do most antiviral agents work?
 
  A) They disrupt protein synthesis in infected cells.
  B) They inhibit folic acid production.
  C) They soften the cell membrane of the virus.
  D) They puncture the cell membrane of the virus.
  E) They cause the DNA to become kinked and prevent growth of infected cell.



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

tsternbergh47

  • Sr. Member
  • ****
  • Posts: 311
Answer to Question 1

C

Answer to Question 2

A




haleyc112

  • Member
  • Posts: 600
Reply 2 on: Aug 27, 2018
Thanks for the timely response, appreciate it


sultansheikh

  • Member
  • Posts: 335
Reply 3 on: Yesterday
Great answer, keep it coming :)

 

Did you know?

Prostaglandins were first isolated from human semen in Sweden in the 1930s. They were so named because the researcher thought that they came from the prostate gland. In fact, prostaglandins exist and are synthesized in almost every cell of the body.

Did you know?

It is widely believed that giving a daily oral dose of aspirin to heart attack patients improves their chances of survival because the aspirin blocks the formation of new blood clots.

Did you know?

Sildenafil (Viagra®) has two actions that may be of consequence in patients with heart disease. It can lower the blood pressure, and it can interact with nitrates. It should never be used in patients who are taking nitrates.

Did you know?

Vital signs (blood pressure, temperature, pulse rate, respiration rate) should be taken before any drug administration. Patients should be informed not to use tobacco or caffeine at least 30 minutes before their appointment.

Did you know?

After a vasectomy, it takes about 12 ejaculations to clear out sperm that were already beyond the blocked area.

For a complete list of videos, visit our video library