Question

What's the value of 57,281 joules in Btu?

A. 14.2 Btu
B. 54.3 Btu
C. 28.9 Btu
D. 37.7 Btu

Answer 1

the answer is
B) 54.3

Answer 2

Answer : The correct option is, (B) 54.3 Btu

Explanation :

The conversion used from Joules to Btu is:

1 Btu = 1055.06 J

or,

`1J=(1)/(1055.06)\text{ Btu}`

As we are given that the energy 57281 J. Now we have to determine the energy in Btu.

As,
`1J=(1)/(1055.06)\text{ Btu}`

So,
`57281J=(57281J)/(1J)* (1)/(1055.06)\text{ Btu}=54.3\text{ Btu}`

Therefore, the correct option is, (B) 54.3 Btu