446_01c_test1_practice_soln

446_01c_test1_practice_soln - Answers to sample problems...

Info icon This preview shows pages 1–2. Sign up to view the full content.

View Full Document Right Arrow Icon
Answers to sample problems for test # 1 1) Cube: RH = 100% % 1 . 100 0010 . 1 ) 10 2 . 0 )( 059 . 0 )( 1000 ( ) 10 03 . 0 )( 2165 )( 018 . 0 )( 2 ( ) 10 2 . 0 )( 298 )( 1000 )( 461 ( ) )( 075 . 0 ( 2 exp 2 exp 4 3 2 exp : % 55 . 100 0055 . 1 ) 10 2 . 0 )( 298 )( 1000 )( 461 ( ) )( 075 . 0 ( 2 exp 2 exp : 3 6 3 6 6 3 3 3 6 3 3 3 3 = = × × × = = = = + = = × = = = m m m K r m r im Tr R r m M im Tr R e e RH water solute m K Tr R e e RH water pure mol kg m kg m kg mol kg m kg K kg J m N J m N s w p s w w w s w w w w s hc m kg K kg J m N J m N w w s c ρ ρ ρ σ πρ ρ σ ρ σ 2) The higher the surface tension, the higher the critical supersaturation, so aerosols would be less likely to activate at a given supersaturation. 3) = = = = ) 059 . 0 )( 001 . 0 )( 28 )( 1000 ( ) 018 . 0 )( 3 ( 2 1 1 1 1 3 3 mol kg L m m kg mol kg s w w w s w c h L kg m V iMm mm iMm n n e e ρ 93.5% 4) s K m m e e D T R r r t e tropospher km m s u t Height s K K m m t S e e e hPa T e e e T DR T R e L D r r t m N s m K kg J m kg w i f w s m m N
Image of page 1

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full Document Right Arrow Icon
Image of page 2
This is the end of the preview. Sign up to access the rest of the 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