Refraction at a Curved Surface: a Swimming Pool Is Filled

question 51

Multiple Choice

Refraction at a curved surface: 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:

Note Payable

A promissory note from the maker’s point of view.

Interest Accrued

The accumulation of interest on a loan or bond that has been earned but not yet paid.

Periodic Inventory Method

An inventory accounting method where physical counts are used to determine the cost of goods sold and ending inventory at specific intervals.

Petty Cash

A small amount of cash on hand used for covering minor expenses in an organization.