A Convex Spherical Refracting Surface Separates a Medium with Index

question 57

Multiple Choice

A convex spherical refracting surface separates a medium with index of refraction 2 from air.The image of an object outside the surface is real:

• A)always
• B)never
• C)only if it is close to the surface
• D)only if its distance from the surface is large compared to the radius of curvature
• E)only if the radius of curvature is small

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Definitions:

Collateral

Property or assets that a borrower offers to a lender as security for a loan, which can be seized if the loan is not repaid according to agreed terms.

Public Filing

The process of submitting financial documents and other important corporate information to a regulatory authority for public disclosure.

Financing Statement

A document filed to give public notice of a secured transaction, typically in relation to personal property, establishing a priority interest in the property for the creditor.

Constructive Notice

Notice presumed by law that an individual should have known, often through the public recording of documents, even if they were unaware.