An Image Is Formed Using a Convex Lens,the Image Being

question 6

Multiple Choice

An image is formed using a convex lens,the image being 15 cm past the lens.A second lens is placed 25 cm past the first lens and another image is formed,this time 10 cm past the second lens.Which of the following statements is always true?

• A)Both of the lenses have positive focal lengths.
• B)The first lens is diverging,and the second is converging.
• C)The first lens is converging,and the second is diverging.
• D)None of the above statements is true.

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Definitions:

Dependent Variable

The variable in a study that is measured to see if it is affected by changes in another variable (the independent variable).

Interpersonal Attraction

A force that draws people together, often leading to friendships or romantic relationships, influenced by factors like physical attractiveness, similarities, social status, and familiarity.

Self-esteem

The overall subjective emotional evaluation of one's own worth, encompassing beliefs about oneself as well as an emotional state such as triumph, despair, pride, and shame.

Physical Appearance

The outward phenotype or look of human beings, including aspects of body shape and facial features.