When an Object 1

question 12

Multiple Choice

When an object 1.15 cm tall is placed 12 cm from a lens,the lens produces an upright image of the object that is 5.75 cm tall.What is the focal length of the lens?

• A) 24 cm
• B) 18 cm
• C) 60 cm
• D) 15 cm
• E) 9.0 cm

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Definitions:

Offspring Survival

The likelihood or rate at which an organism's offspring live to a reproductive age, often influenced by environmental and genetic factors.

Peahens

The female counterparts of peacocks, distinguished by their lack of the colorful tail feathers exhibited by males.

Eyespots

Distinctive markings on some animals, serving as a form of mimicry or camouflage.

Good Genes Hypothesis

A theory in evolutionary biology suggesting that individuals with favorable genetic traits are more attractive to the opposite sex because those traits are associated with better health or greater survivability.