A Physics Student Epoxies Two Converging Lenses to the Opposite

question 75

Multiple Choice

A physics student epoxies two converging lenses to the opposite ends of a tube.One lens has a focal length of f₁ = 4.0 cm and the other has a focal length of f₂ = 2.0 cm.She wants to use this device as a microscope.If the desired magnification of this homemade microscope is 80,what length should the student use for the tube?

• A)25.6 cm
• B)20.0 cm
• C)18.1 cm
• D)32.6 cm
• E)28.5 cm

Understand the concept of a crew in team dynamics and their operational efficiency.

Understand the principles of profit maximization and economic equilibrium in different contexts.

Identify the effects of external influences on market operations, such as advertising and external costs.

Apply mathematical models to represent economic scenarios.

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Definitions:

Interest Payments

The amount of money paid regularly (typically annually or semiannually) for the use of borrowed funds.

Callable Bonds

Bonds that can be redeemed by the issuer prior to their maturity date at a specified call price.

Redeemable

Refers to an item or financial instrument that can be converted into cash or another financial instrument.

Bond Indenture

The contract between a corporation issuing bonds and the bondholders.