An Object with a Height of 3

question 21

Multiple Choice

An object with a height of 3.0-cm is placed 8.0 cm in front of a mirror.The virtual image is 4.0 cm further from the mirror when the mirror is concave than when it is planar.
-Determine the image height in the concave mirror.

• A)0.5
• B)1.5
• C)2.0
• D)3.0
• E)4.5

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Definitions:

Decreases

To become smaller or less in size, amount, intensity, or degree.

Portfolio Returns

The gain or loss on an investment portfolio, measured over a specific period of time.

Uncorrelated

Describes a situation where two or more variables do not have a linear relationship, meaning the change in one variable does not predict the change in another.

Standard Deviation

A metric that reflects the degree of spread or divergence in a group of values, revealing how far the values stray from the central value.