An Electron Is Accelerated from Rest Through a Potential Difference

question 6

Multiple Choice

An electron is accelerated from rest through a potential difference of 50.0 kV. What is the TOTAL energy of the electron? (c = 3.00 × 10⁸ m/s, e = 1.60 × 10^-19 C, mel = 9.11 × 10^-31 kg)

• A) 8.00 × 10^-15 J
• B) 16.2 × 10^-15 J
• C) 8.20 × 10^-14 J
• D) 9.00 × 10^-14 J
• E) 16.2 × 10^-14 J

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Definitions:

Narrow Sense Heritability

The proportion of phenotypic variance that can be attributed to additive genetic variance, affecting the selection response.

Additive Effects

The influence of individual genes on trait variation where the overall effect is the sum of the effects from each allele.

Dominance Effects

Genetic interactions where one allele masks or suppresses the expression of another allele at the same locus.

G × E Interactions

Genetic and Environmental interactions, which describe how genetic makeup and environmental factors influence the phenotype or traits of an organism.