You Have a Choice Between Two Lenses of Focal Lengths

question 82

Multiple Choice

You have a choice between two lenses of focal lengths f_a and f_b,where f_b = 2f_a,to use as the objective lens in building a compound microscope.If the magnification you obtain using lens a is M_a,what will be the magnification when using lens b?

• A)M_b = 2 M_a
• B)M_b = 4 M_a
• C)M_b = 8 M_a
• D)M_b = M_a/4
• E)M_b = M_a/2

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Definitions:

Drawing Accounts

Accounts used to track the amount of money or assets withdrawn from a business by its owners.

Owner's Equity

The residual interest in the assets of a company after deducting liabilities, representing the owner's claims against the company's assets.

Bonus

Additional compensation given to employees or stakeholders beyond the standard payment expectations.

Ownership Interest

The proportion of a company or property owned by an individual or entity, often represented as a share of equity.