The Formula $m _ { V } - M _ { V }$

question 21

Multiple Choice

The formula $m _ { V } - M _ { V }$  can be used to calculate a star's _____.

• A) mass
• B) distance
• C) rotation speed
• D) revolution period
• E) diameter

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Definitions:

Carbowax

A trade name for a series of polyethylene glycols commonly used as solvents, lubricants, and in pharmaceutical formulations.

Ethylene Oxide

An organic compound that is a colorless gas with a sweet odor, used as a sterilizing agent and an intermediate in the production of other chemicals.

Anionic

Pertaining to ions or molecules that carry a negative electric charge.

Cationic Polymerization

A type of polymerization where the growth of a polymer chain proceeds via cationic species as the propagating centers.