A Swimming Pool Is Filled to a Depth of 2

question 27

Multiple Choice

A swimming pool is filled to a depth of 2.0 m.How deep does the pool appear to be from above the water,which has an index of refraction of 1.33?

• A) 1.5 m
• B) 1.33 m
• C) 2.5 m
• D) 3.0 m
• E) 4.0 cm

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Definitions:

Commissioning

The process of verifying and bringing systems, especially in building or industrial contexts, into operational status following installation to ensure they function according to design specifications.

Temporary End

An endpoint or conclusion of a process or function that is not permanent, indicating that the operation could be resumed or revisited.

Debug

The process of locating and removing mistakes from a software program or from hardware interconnections.

RSLinx Software

RSLinx Software is an Allen-Bradley application for integrating and managing industrial automation devices within a network, facilitating communication between hardware and software components.