boiling eggs on machine, why more water for less eggs?

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I got an egg boiler machine, on the instructions is stated:




Less water is used when cooking more eggs.




My thermodynamics understanding cannot figure this out yet. Why would I need less water for more eggs?



The machine beeps when the water has evaporated, so the eggs are ready. In that case, why will less water cook more eggs?










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    There is an answer on Quora. Maybe it helps.
    – EuklidAlexandria
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up vote
4
down vote

favorite












I got an egg boiler machine, on the instructions is stated:




Less water is used when cooking more eggs.




My thermodynamics understanding cannot figure this out yet. Why would I need less water for more eggs?



The machine beeps when the water has evaporated, so the eggs are ready. In that case, why will less water cook more eggs?










share|cite|improve this question







New contributor




MaKo is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.















  • 1




    There is an answer on Quora. Maybe it helps.
    – EuklidAlexandria
    1 hour ago













up vote
4
down vote

favorite









up vote
4
down vote

favorite











I got an egg boiler machine, on the instructions is stated:




Less water is used when cooking more eggs.




My thermodynamics understanding cannot figure this out yet. Why would I need less water for more eggs?



The machine beeps when the water has evaporated, so the eggs are ready. In that case, why will less water cook more eggs?










share|cite|improve this question







New contributor




MaKo is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.











I got an egg boiler machine, on the instructions is stated:




Less water is used when cooking more eggs.




My thermodynamics understanding cannot figure this out yet. Why would I need less water for more eggs?



The machine beeps when the water has evaporated, so the eggs are ready. In that case, why will less water cook more eggs?







thermodynamics






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MaKo is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.











share|cite|improve this question







New contributor




MaKo is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
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asked 1 hour ago









MaKo

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MaKo is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.






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Check out our Code of Conduct.







  • 1




    There is an answer on Quora. Maybe it helps.
    – EuklidAlexandria
    1 hour ago













  • 1




    There is an answer on Quora. Maybe it helps.
    – EuklidAlexandria
    1 hour ago








1




1




There is an answer on Quora. Maybe it helps.
– EuklidAlexandria
1 hour ago





There is an answer on Quora. Maybe it helps.
– EuklidAlexandria
1 hour ago











2 Answers
2






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2
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In boiling eggs, we note that each egg displaces a certain amount of water volume in the pot.



To cook eggs, we want them to be immersed in boiling water- immersed, but no more, because the excess water does not assist in the boiling process.



Why is this so? Because the water serves only as a heat transfer medium which completely surrounds the egg, and conveys thermal energy from the bottom of the pot to the eggs at a convenient temperature- that of boiling water.



This means that 1) we want the eggs to be just immersed in the water- but no more, 2) the more eggs we put in the pot, the less water is required to just immerse them- at least up to the limit of having the bottom of the pot completely populated with eggs.






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    Presumably, the rate of the steam escaping the cooker depends on the "resistance" of the steam path: from the opening in the bottom, where the steam enters the dome, to the opening on the side of the dome, from where the steam escapes.



    The more eggs in the cooker, the narrower the path, the slower the flow. Also, as relatively slowly moving steam makes contact with more eggs, it is more likely to condense and make its way back to the water at the bottom of the cooker, which further reduces its escape rate.






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      2 Answers
      2






      active

      oldest

      votes








      2 Answers
      2






      active

      oldest

      votes









      active

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      active

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      up vote
      2
      down vote













      In boiling eggs, we note that each egg displaces a certain amount of water volume in the pot.



      To cook eggs, we want them to be immersed in boiling water- immersed, but no more, because the excess water does not assist in the boiling process.



      Why is this so? Because the water serves only as a heat transfer medium which completely surrounds the egg, and conveys thermal energy from the bottom of the pot to the eggs at a convenient temperature- that of boiling water.



      This means that 1) we want the eggs to be just immersed in the water- but no more, 2) the more eggs we put in the pot, the less water is required to just immerse them- at least up to the limit of having the bottom of the pot completely populated with eggs.






      share|cite
























        up vote
        2
        down vote













        In boiling eggs, we note that each egg displaces a certain amount of water volume in the pot.



        To cook eggs, we want them to be immersed in boiling water- immersed, but no more, because the excess water does not assist in the boiling process.



        Why is this so? Because the water serves only as a heat transfer medium which completely surrounds the egg, and conveys thermal energy from the bottom of the pot to the eggs at a convenient temperature- that of boiling water.



        This means that 1) we want the eggs to be just immersed in the water- but no more, 2) the more eggs we put in the pot, the less water is required to just immerse them- at least up to the limit of having the bottom of the pot completely populated with eggs.






        share|cite






















          up vote
          2
          down vote










          up vote
          2
          down vote









          In boiling eggs, we note that each egg displaces a certain amount of water volume in the pot.



          To cook eggs, we want them to be immersed in boiling water- immersed, but no more, because the excess water does not assist in the boiling process.



          Why is this so? Because the water serves only as a heat transfer medium which completely surrounds the egg, and conveys thermal energy from the bottom of the pot to the eggs at a convenient temperature- that of boiling water.



          This means that 1) we want the eggs to be just immersed in the water- but no more, 2) the more eggs we put in the pot, the less water is required to just immerse them- at least up to the limit of having the bottom of the pot completely populated with eggs.






          share|cite












          In boiling eggs, we note that each egg displaces a certain amount of water volume in the pot.



          To cook eggs, we want them to be immersed in boiling water- immersed, but no more, because the excess water does not assist in the boiling process.



          Why is this so? Because the water serves only as a heat transfer medium which completely surrounds the egg, and conveys thermal energy from the bottom of the pot to the eggs at a convenient temperature- that of boiling water.



          This means that 1) we want the eggs to be just immersed in the water- but no more, 2) the more eggs we put in the pot, the less water is required to just immerse them- at least up to the limit of having the bottom of the pot completely populated with eggs.







          share|cite












          share|cite



          share|cite










          answered 8 mins ago









          niels nielsen

          10.4k31631




          10.4k31631




















              up vote
              1
              down vote













              Presumably, the rate of the steam escaping the cooker depends on the "resistance" of the steam path: from the opening in the bottom, where the steam enters the dome, to the opening on the side of the dome, from where the steam escapes.



              The more eggs in the cooker, the narrower the path, the slower the flow. Also, as relatively slowly moving steam makes contact with more eggs, it is more likely to condense and make its way back to the water at the bottom of the cooker, which further reduces its escape rate.






              share|cite|improve this answer
























                up vote
                1
                down vote













                Presumably, the rate of the steam escaping the cooker depends on the "resistance" of the steam path: from the opening in the bottom, where the steam enters the dome, to the opening on the side of the dome, from where the steam escapes.



                The more eggs in the cooker, the narrower the path, the slower the flow. Also, as relatively slowly moving steam makes contact with more eggs, it is more likely to condense and make its way back to the water at the bottom of the cooker, which further reduces its escape rate.






                share|cite|improve this answer






















                  up vote
                  1
                  down vote










                  up vote
                  1
                  down vote









                  Presumably, the rate of the steam escaping the cooker depends on the "resistance" of the steam path: from the opening in the bottom, where the steam enters the dome, to the opening on the side of the dome, from where the steam escapes.



                  The more eggs in the cooker, the narrower the path, the slower the flow. Also, as relatively slowly moving steam makes contact with more eggs, it is more likely to condense and make its way back to the water at the bottom of the cooker, which further reduces its escape rate.






                  share|cite|improve this answer












                  Presumably, the rate of the steam escaping the cooker depends on the "resistance" of the steam path: from the opening in the bottom, where the steam enters the dome, to the opening on the side of the dome, from where the steam escapes.



                  The more eggs in the cooker, the narrower the path, the slower the flow. Also, as relatively slowly moving steam makes contact with more eggs, it is more likely to condense and make its way back to the water at the bottom of the cooker, which further reduces its escape rate.







                  share|cite|improve this answer












                  share|cite|improve this answer



                  share|cite|improve this answer










                  answered 22 mins ago









                  V.F.

                  7,7212621




                  7,7212621




















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