A Convex Lens Has Focal Length F

question 114

Multiple Choice

A convex lens has focal length f.If an object is placed at a distance between f and 2f from the lens on the principal axis,the image is located at a distance from the lens

• A)of 2f.
• B)between f and 2f.
• C)of f.
• D)that is greater than 2f.
• E)of infinity.

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Definitions:

Wage Rate

The amount of compensation paid to an employee by an employer in exchange for work performed, typically expressed per hour or year.

Purely Competitive

A market structure characterized by a large number of small firms, homogenous products, and no single firm having control over the market price.

Wage Rate

The amount of money paid to a worker per unit of time, often expressed as an hourly rate or annual salary.

Profit-Maximizing

The process of adjusting production and sale strategies to achieve the highest possible profit margin.