A Column of Liquid Is 10 Cm High

question 31

Multiple Choice

A column of liquid is 10 cm high.Viewed from above the liquid has an apparent depth of 6.77 cm.If the refractive index of the liquid is 1.33 at the top and increases uniformly to the bottom,then what is the refractive index at the bottom of the liquid?

• A)1.96
• B)2.95
• C)1.48
• D)1.62
• E)None of these is correct.

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Definitions:

Automatic Processing

Cognitive activities that require little effort, awareness, or conscious control, such as habits and learned skills.

Primacy Effect

The tendency to remember information at the beginning of a list better than information in the middle or end, often due to the initial items receiving more cognitive focus.

Memory Retention

The ability to retain information over time through the process of encoding, storage, and retrieval of memories.

Rhyme Recognition

The ability to identify and produce sounds that rhyme, a key phonological awareness skill in language and reading development.