Two thick slices of bread, when
completely oxidized by the body, can
supply 200,000 cal of heat. How much
work is this equivalent to?
a) 4,190,000 joules
b) 8,390,000 joules
c) 839,000 joules
d) 419 000 joules
Formula: J =Work/Heat
J = mechanical equivalent of heat whose
value is 4.19 joules/calorie
completely oxidized by the body, can
supply 200,000 cal of heat. How much
work is this equivalent to?
a) 4,190,000 joules
b) 8,390,000 joules
c) 839,000 joules
d) 419 000 joules
Formula: J =Work/Heat
J = mechanical equivalent of heat whose
value is 4.19 joules/calorie