An Object Is Placed 27

question 55

Multiple Choice

An object is placed 27.0 cm to the left of a lens of focal length 17.0 cm.39.0 cm to the right of this lens is a plane mirror.Where does the final image form?

• A)6.9 cm to the right of the mirror
• B)6.9 cm to the left of the mirror
• C)32.1 cm to the left of the lens
• D)45.9 cm to the left of the lens
• E)28.6 cm to the left of the mirror

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Definitions:

Rate of Inflation

The rise in the average cost of goods and services across an economy over a specific period.

Recessions

Periods of economic downturn when output and employment are falling, typically defined as two consecutive quarters of declining gross domestic product.

Consumer Price Index

An index that calculates the overall average price of a range of consumer goods and services, which includes transportation, food, and healthcare provisions.

Overstate

To overstate means to describe or value something in a way that is excessively high or inflated beyond its true worth.