A Major Advantage of a Newtonian Reflector Over a Refractor

question 31

Multiple Choice

A major advantage of a Newtonian reflector over a refractor is:

• A)its compact size.
• B)the elimination of chromatic aberration.
• C)there are only two lenses to grind.
• D)the central hole in the mirror is smaller.
• E)the elimination of the secondary mirror.

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Definitions:

Sample Space

The collection of every potential result that can be derived from conducting a statistical test.

Subset

A set of elements that are all contained within another set, without necessarily including every element of that larger set.

Event

An outcome or occurrence that can be identified or measured, often considered in the context of probability and statistics.

Experiments

Empirical procedures carried out in controlled conditions to verify the validity of hypotheses or determine the efficacy of something previously untried.