Question

1 BTU= _____ cals...​

Answer 1

Answer:

252.164 calories

Explanation:

Above is the answer

Answer 2

• One Btu is approximate: 1.054 to 1.060 kJ (kilojoules) 0.2931 W⋅h (watt-hours) 252 to 253 cal (calories)
• hence, 1 BTU=251.9 cals

• The calorie was originally outlined because the quantity of warmth needed at a pressure of one atm to lift the temperature of one gram of water to 1° astronomer.
• Since 1925 this calorie has been outlined in terms of the joule, the definition since 1948 being that one calorie is adequate more or less four.2 joules.
• Unit Cal:  Calorie may be an ancient unit of warmth. it's a part of the International System of Units (SI). it's outlined to be the number of warmth that has got to be absorbed by one gram of water to lift its temperature by one °C.