An Object Is Placed in Front of a Concave Spherical

question 2

Multiple Choice

An object is placed in front of a concave spherical mirror as shown below.The three rays 1,2,and 3,leave the top of the object and,after reflection,converge at a point on the top of the image.Ray 1 is parallel to the principal axis,ray 2 passes through F,and ray 3 passes through C.

-Which one of the following groups of terms best describes the image?

• A)real,upright,enlarged
• B)real,inverted,reduced
• C)virtual,upright,enlarged
• D)real,inverted,enlarged
• E)virtual,inverted,reduced

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Definitions:

Increase Productivity

Enhancing the efficiency of production processes, resulting in more output from the same amount of inputs.

Increase Unemployment

A scenario where the number of unemployed individuals in the workforce rises, which can result from various factors including economic downturns, technological changes, or regulatory actions.

Natural Rate

A term often used to refer to the natural rate of unemployment, which is the level of unemployment consistent with a stable rate of inflation.

Frictional Unemployment

Short-term unemployment that arises from the process of workers moving between jobs, including fresh entrants to the labor market.