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

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
by

1 Answer

Answer :

419 000 joules
by

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