A Concave Spherical Mirror Has a Focal Length of 12

question 16

Multiple Choice

A concave spherical mirror has a focal length of 12 cm.If an erect object is placed 6 cm in front of it:

• A)the magnification is 2 and the image is erect
• B)the magnification is 2 and the image is inverted
• C)the magnification is 0.67 and the image is erect
• D)the magnification is 0.67 and the image is inverted
• E)the magnification is 0.5 and the image is erect

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Definitions:

Coupon Rate

The annual interest rate paid by a bond relative to its face or par value, which the bondholder receives.

Preferred Stock

A class of ownership in a corporation that has a higher claim on its assets and earnings than common stock, typically with fixed dividends.

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The factors concerning the tax implications of any financial decision, investment strategy, or transaction, which can affect the overall benefit or cost to an individual or business.

Risk Tolerance

An individual's or financial entity's capacity to endure loss or volatility in investment value while attempting to achieve investing goals.