Author Question: A thin stream of water is pulled to a statically charged balloon. Might a small ice cube also be ... (Read 113 times)

jace

  • Hero Member
  • *****
  • Posts: 541
A thin stream of water is pulled to a statically charged balloon. Might a small ice cube also be pulled to a statically charged balloon?
 
  A) No, this behavior is unique to water while in it liquid state only.
  B) Yes, the same forces that cause the attraction in the liquid state are present in the solid state of water as well.
  C) Yes and No. While the ice remains completely solid, no attraction occurs. Once the ice begins to melt so that both phases are present, the attraction becomes apparent.
  D) Yes and No. Like the thin stream of water, the ice must be in motion in order for the attraction to be observed.

Question 2

What is the main difference between the sugars that make up starch and the sugars that make up cellulose?
 
  A) The sugars are isomers of glucose but bonded in different orientations.
  B) Starch and cellulose are made of polysaccharides.
  C) The sugars are identical.
  D) The sugars form hydrogen bonds.
  E) The sugars are completely different.



sultansheikh

  • Sr. Member
  • ****
  • Posts: 335
Answer to Question 1

B

Answer to Question 2

A



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question


 

Did you know?

The Centers for Disease Control and Prevention (CDC) was originally known as the Communicable Disease Center, which was formed to fight malaria. It was originally headquartered in Atlanta, Georgia, since the Southern states faced the worst threat from malaria.

Did you know?

The first successful kidney transplant was performed in 1954 and occurred in Boston. A kidney from an identical twin was transplanted into his dying brother's body and was not rejected because it did not appear foreign to his body.

Did you know?

Most women experience menopause in their 50s. However, in 1994, an Italian woman gave birth to a baby boy when she was 61 years old.

Did you know?

Nitroglycerin is used to alleviate various heart-related conditions, and it is also the chief component of dynamite (but mixed in a solid clay base to stabilize it).

Did you know?

IgA antibodies protect body surfaces exposed to outside foreign substances. IgG antibodies are found in all body fluids. IgM antibodies are the first type of antibody made in response to an infection. IgE antibody levels are often high in people with allergies. IgD antibodies are found in tissues lining the abdomen and chest.

For a complete list of videos, visit our video library