In Order for a Lens to Produce a Real Image,the

question 61

Multiple Choice

In order for a lens to produce a real image,the light rays from the object

• A)must actually be focused at the image location
• B)come to a stop at the image location.
• C)appear to be focused at the image location.
• D)must first travel in a straight line parallel to the axis.
• E)will always be focused at the image location.

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Definitions:

Accurate Information

Information that is correct, precise, and free of errors.

Interrater Reliability

An indicator of reliability that examines the agreement of observations made by two or more raters (judges).

Alternate Forms Reliability

Assessment of reliability by administering two different forms of the same measure to the same individuals at two points in time.

Split-half Reliability

A measure of consistency where a test is divided into two parts and the scores on both halves are compared to assess the test's reliability.