An Object 20-Cm High Is Placed 50

question 34

Multiple Choice

An object 20-cm high is placed 50.0 cm in front of a lens whose focal length is 5.00 cm. Where will the image be located (in cm) ?

• A) 5.13
• B) 5.56
• C) 5.72
• D) 5.93
• E) 4.55

Analyse the influence of political parties and electoral systems on democracy and governance.

Understand the concept of "dark money" and its implications on electoral transparency and accountability.

Comprehend the implications of not winning the popular vote but securing the presidency through the Electoral College.

Recognize the significance of voter participation and the factors influencing voter turnout.

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Definitions:

Population

A group of individuals of the same species living and interbreeding within a given area.

Allele Frequency

Allele frequency refers to how common an allele is in a population, expressed as a proportion or percentage of all alleles for a given gene in the population.

Stabilizing Selection

Natural selection that acts against extreme phenotypes and favors intermediate variants; associated with a population well adapted to its environment. Compare with directional selection and disruptive selection.

Natural Selection

The process by which individuals with traits better suited to their environment are more likely to survive and reproduce, driving the evolution of species.