Question

lesson 31a - energy unit
convert.
8.5 kj = \boxed{} cal

Explanation:

Step1: Recall conversion factor

1 kJ = 0.239006 Cal

Step2: Calculate Cal from kJ

8.5 × 0.239006 ≈ 2.031551

Step3: Round to reasonable precision

≈ 2.03 (or 2.0 if rounded to 1 decimal place)

Answer:

2.03 (or 2.0, depending on rounding convention)