problem17_p105

University Physics with Modern Physics with Mastering Physics (11th Edition)

  • Homework Help
  • PresidentHackerCaribou10582
  • 1

Info icon This preview shows page 1. Sign up to view the full content.

17.105: a) If all of the steam were to condense, the energy available to heat the water would be J. 10 02 . 9 ) kg J 10 2256 )( kg 0400 . 0 ( 4 3 × = × If all of the water were to be heated to C, 0 . 100 ° the needed heat would be J. 10 19 . 4 ) C 0 . 50 )( K kg J 4190 )( kg 200 . 0 ( 4 × = ° Thus, the water heats to C 0 . 100 ° and some of the steam condenses; the temperature of the final state is C. 100
Image of page 1
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: ° b) Because the steam has more energy to give up than it takes to raise the water temperature, we can assume that some of the steam is converted to water: kg. 019 . kg J 10 2256 J 10 19 . 4 3 4 = × × = m Thus in the final state, there are 0.219 kg of water and 0.021 kg of steam....
View Full Document

{[ snackBarMessage ]}

What students are saying

  • Left Quote Icon

    As a current student on this bumpy collegiate pathway, I stumbled upon Course Hero, where I can find study resources for nearly all my courses, get online help from tutors 24/7, and even share my old projects, papers, and lecture notes with other students.

    Student Picture

    Kiran Temple University Fox School of Business ‘17, Course Hero Intern

  • Left Quote Icon

    I cannot even describe how much Course Hero helped me this summer. It’s truly become something I can always rely on and help me. In the end, I was not only able to survive summer classes, but I was able to thrive thanks to Course Hero.

    Student Picture

    Dana University of Pennsylvania ‘17, Course Hero Intern

  • Left Quote Icon

    The ability to access any university’s resources through Course Hero proved invaluable in my case. I was behind on Tulane coursework and actually used UCLA’s materials to help me move forward and get everything together on time.

    Student Picture

    Jill Tulane University ‘16, Course Hero Intern