Why Is the Air Over an Open Flame Always Moist

question 123

Multiple Choice

Why is the air over an open flame always moist?

• A)The hot flame vaporizes the water in the air above the flame.
• B)One of the products of combustion is water vapor.
• C)Warm air contains more humidity than cold air.
• D)None of the above is true.

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Definitions:

SNAP Program

The Supplemental Nutrition Assistance Program, a federal aid program that provides food-purchasing assistance for low- and no-income people living in the United States.

Medicare

A federal health insurance program in the United States for people aged 65 and older, as well as for some younger people with disabilities.

Social Security System

A government program that provides financial assistance to people with insufficient or no income, typically covering the elderly, disabled, and unemployed.

Unemployment Compensation

A state government transfer program that pays cash benefits for a certain period of time to laid-off workers who have worked for a specified period of time for a covered employer.