A Circular Coin Is 33

question 16

Multiple Choice

A circular coin is 33.3 cm from a concave spherical mirror.(Assume the coin is on the optical axis.) The image of the coin is produced 10.0 cm from the mirror and on the same side as its real position.If the coin is moved to a position 23.3 cm from the mirror,calculate how far from the mirror the new image is:

• A)13.7 cm
• B)10.0 cm
• C)15.1 cm
• D)8.35 cm
• E)11.5 cm

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Definitions:

Observable Characteristics

Traits or features of an organism that can be seen or measured, such as physical appearance and behavior.

Phenotype

The set of observable characteristics of an individual resulting from the interaction of its genotype with the environment.

Genotype

The genetic makeup of an organism, consisting of both the visibly expressed characteristics and the non-expressed ones.

Chromosome

A long DNA molecule with part or all of the genetic material of an organism, structured into a thread-like shape.