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How much water can be heated, using 1.0 BTU, from 63 °F to 64 °F?

Sagot :

Answer

Explanation

Given:

Quantity of heat, Q = 1.0 BTU

Initial temperature, T₁ = 63 °F

Final temperature, T₂ = 64 °F

What to find:

The mass of water

Step-by-step solution:

1.0 BTU is the amount of heat energy required to raise one pound of water by 1ºF.

The first step is to convert BTU to joules, and °F to °C.

Conversion factor:

1.0 BTU = 1055.06 J

(°F − 32) × 5/9 = °C

So 63 (F = (633F -32) x 5/9 = 17.222C

64°F = (64FF - 32) x 5/9 = 17.787C

8 − 32) × 5/9 = 0°C°°°°°°