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In: Physics

Please show all work and assumptions made, and if possible explain your thoughts. Thank you! How...

Please show all work and assumptions made, and if possible explain your thoughts. Thank you!

  1. How many human “radiators” are required to produce the same power as the world average of 20 Terawatts ? Assume 2000 Calorie per day diets! Answer is 210 billion but I dont know how to get it


  1. What conclusion(s) can you draw from your answer to the previous problem?   
    hint: how does this value compare to the power radiated by all people on earth assuming that each person eats 2000 Calories per day?

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