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

Author Question: Eight little spheres of mercury coalesce to form a single sphere. Compared to the combined surface ... (Read 49 times)

pane00

  • Hero Member
  • *****
  • Posts: 579
Eight little spheres of mercury coalesce to form a single sphere. Compared to the combined surface areas of the eight little spheres, the surface area of the big sphere is
 
  A) less.
  B) the same.
  C) greater.

Question 2

Sara lies on a bed of sharp nails without harm because
 
  A) many of the nails don't make contact with her body.
  B) her weight is distributed over hundreds of nails.
  C) she exercises mind over matter.
  D) none of the above



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

meltdown117

  • Sr. Member
  • ****
  • Posts: 326
Answer to Question 1

Answer: A

Answer to Question 2

Answer: B




pane00

  • Member
  • Posts: 579
Reply 2 on: Jul 29, 2018
Wow, this really help


jomama

  • Member
  • Posts: 346
Reply 3 on: Yesterday
Great answer, keep it coming :)

 

Did you know?

The average older adult in the United States takes five prescription drugs per day. Half of these drugs contain a sedative. Alcohol should therefore be avoided by most senior citizens because of the dangerous interactions between alcohol and sedatives.

Did you know?

Of the estimated 2 million heroin users in the United States, 600,000–800,000 are considered hardcore addicts. Heroin addiction is considered to be one of the hardest addictions to recover from.

Did you know?

Ether was used widely for surgeries but became less popular because of its flammability and its tendency to cause vomiting. In England, it was quickly replaced by chloroform, but this agent caused many deaths and lost popularity.

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?

The U.S. Preventive Services Task Force recommends that all women age 65 years of age or older should be screened with bone densitometry.

For a complete list of videos, visit our video library