a) 0.25 kg
b) 2.25 kg
c) 0.05 kg
d) 0.20 kg
Answer:
The correct option is a) 0.25 kg
Explanation: Energy produces = 14.5 × 103 cal/min.
Then the amount of sweat evaporated per min is given by-
If an average person jogs, he produces 14.5 × 103 cal/min. This is removed by the evaporation of sweat. The amount of sweat evaporated per minute is assuming 1 kg requires 580 × 103 cal for evaporation
If an average person jogs, he produces 14.5 × 103 cal/min. This is removed by the evaporation of sweat. The amount of sweat evaporated per minute is assuming 1 kg requires 580 × 103 cal for evaporation