What Is a Superstring

question 14

Multiple Choice

What is a superstring?

• A) a new kind of force postulated to keep a companion binary star from falling into a black hole
• B) a line of material along which the jets shoot out from neutron stars and black holes
• C) a new theory of physics that is intended to describe what happens inside the event horizon of a black hole
• D) a force that holds quarks together in a quark star

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Definitions:

Proctoscope

A medical instrument used to examine the inside of the rectum.

Rectum

The final section of the large intestine, terminating at the anus, where feces are stored before elimination.

Anal Canal

The final segment of the large intestine that connects the rectum to the anus, through which stools are expelled.

Lower Rectum

The final section of the large intestine, leading to the anus, where feces are stored before being expelled from the body.