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Actual 2025/2026 Chapter Test 4 (IFSTA 7th Edition) Fire Dynamics Questions & Answers Already Passed
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Actual 2025/2026 Chapter Test 4 (IFSTA 7th Edition) Fire Dynamics Questions & Answers Already Passed Fires involve a heat-producing chemical reaction between fuel and: (117) [4.3.11] A. a catalyst. B. an oxidizer. C. free radicals. D. a reducing agent. - Correct B. an oxidizer When a substance changes from one type of matter into another, such as two or more substances combining to form compounds, the substance undergoes a: (118) [4.3.11] A. dissolution. B. metamorphosis. C. chemical reaction. D. physiological change. - Correct C. chemical reaction Which statement about energy and combustion is accurate? (120) [4.3.11] A. A fuel's chemical energy is the result of rapid vibrations in the molecules.
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