Question

Suppose that 5 people sitting in a enclosed room are each generating about 500 BTUs of body heat per hour. If the room is 10 ft x 15 ft x 10 ft, how many BTUs per cubic foot do they produce in 3 hours?
A) 5 BTUs/t3
B) 8 BTUs/ft3 C) 11 BTUs/ft3
D) 14 BTUs/ft3

Answer 1

Answer:

A)5

Step-by-step explanation:

I answered the question already.

Answer 2

Answer:

A) 5 BTUs/ft3

Step-by-step explanation:

Density =  # of people × BTUs × # hours  cubic feet  = 5 × 500 × 3  10 × 15 × 10  = 5 BTUs/ft3