What are the answers for these questions? Show your solution.
1. 32 cal to Joules
2. 400 BTU to Joules
3. 197kcal to Cal
4. 2516 kcal to BTU
5. 46590J to BTU.
Let's calculate the conversions step by step:
1. 32 cal to joules:
Using the conversion factor 1 cal = 4.184 J
32 cal * 4.184 J/cal = 133.888 J
2. 400 BTU to joules:
Using the conversion factor 1 BTU = 1055.06 J
400 BTU * 1055.06 J/BTU = 422,024 J
3. 197 kcal to Cal:
Since 1 Cal = 1 kcal, we don't need to perform any conversion.
The value remains the same: 197 Cal
4. 2516 kcal to BTU:
Using the conversion factor 1 kcal = 3.96567 BTU
2516 kcal * 3.96567 BTU/kcal = 9,983.94 BTU
5. 46590 J to BTU:
Using the conversion factor 1 BTU = 1055.06 J
46590 J * (1 BTU / 1055.06 J) = 44.187 BTU
Explanation:
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