By What Factor Will an Intensity Change When the Corresponding

question 47

Multiple Choice

By what factor will an intensity change when the corresponding sound level increases by 3 dB?

• A) 3
• B) 0.5
• C) 2
• D) 4
• E) 0.3

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Definitions:

Alleles

Different forms of the same gene, found at the same locus on a chromosome, which vary in their nucleotide sequence and can influence the trait they control in different ways.

Beneficial Allele

A beneficial allele is a variant form of a gene that gives an organism a higher probability of survival or reproduction in a specific environment.

Allele Frequency

The relative frequency of an allele (variant of a gene) at a particular locus in a population, expressed as a fraction or percentage.

Charles II

A historical monarch, notably the King of England, Scotland, and Ireland during the Restoration period after the English Civil War.