Which Statement About Ultraviolet Radiation Is True

question 26

Multiple Choice

Which statement about ultraviolet radiation is true?

• A)It's best to avoid outdoor activity in the late afternoon,because the sun's rays are most intense after 3 P.M.
• B)Swimming is a good choice of outdoor activity,because ultraviolet rays cannot penetrate water.
• C)Sand reflects ultraviolet radiation,so beach-goers need to wear sunscreen even if they sit under a beach umbrella.
• D)Sunscreen is not needed at high elevations because the atmosphere at high altitude filters out most ultraviolet radiation.

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Definitions:

Cost Of Goods Sold

The direct costs attributable to the production of the goods sold by a company. This includes both the materials and labor costs.

General/Administrative Expenses

Overhead or operational costs not directly tied to producing goods or services, such as salaries of administrative staff.

Full-Capacity Level

The maximum level of output that a company can sustain over a period of time without incurring additional costs.

Balance Sheet

A financial statement showing a company's assets, liabilities, and shareholders' equity at a specific point in time.