A Furnace Delivers 8

Question 19

Multiple Choice

A furnace delivers 8.0 × 10⁴ BTU per hour. How many kilocalories per hour is this? (hint: 1 cal = 0.00397 BTU)

A) 3.2 × 10^{− 5} kcal
B) 3.2 × 10² kcal
C) 2.0 × 10⁴ kcal
D) 2.5 × 10² kcal

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