The Energy Content of a Big Mac Is 540 Cal

question 89

Multiple Choice

The energy content of a Big Mac is 540 Cal. How much water can be heated from 20°C to 90°C by this amount of energy? (c_P(water) = 1.00 g/mL, c_s(water) = 4.18 J/(g . °C) ,
1 Cal = 1,000 cal = 4.184 kJ)

• A) 2.2 mL
• B) 6.0 L
• C) 7.7 mL
• D) 7.7 L
• E) 6.0 mL

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