exam2 - Griffin and Van Voorhis 2 nd Hour Exam USEFUL...

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

View Full Document Right Arrow Icon

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

View Full DocumentRight Arrow Icon
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: Griffin and Van Voorhis 2 nd Hour Exam USEFUL CONSTANTS and FORMULAS 1mW = 10-3 W = 10-3 J s-1 1nm = 10-9 m 1eV = 1.602 x 10-19 J h = 6.63 x 10-34 J s = = 1.05 x 10-34 J s c = 3.0 x 10 8 m s-1 12 2 1 3 hc = 2.0 x 10-25 J m 0 = 8854 . 10 Cs kg m 1 AMU=1.66 x 10-27 kg m e = 9.11 x 10-31 kg e = 1.602 x 10-19 C = c E = h = h / p l n = mrv = n = r n = n 2 a 0 a = 5.29 x 10-11 m Particle in a box: E n = n 2 h 2 2 = n 2 h 2 2 2 E = n 2 h 2 2 = n 2 h 2 2 2 n ( 0 x a ) = 2 sin n x 8 ma 2 ma n 8 ma 2 ma a a Harmonic Oscillator: E n = n + 1 2 h = n + 1 2 h = h = m h , = 2 1 c k 1/2 , V = 1 2 m 2 x 2 x 2 2 x 2 1 2 n x 2 1 3 5 (2 n 1) e dx = x e dx = 2 x e dx = 2 2 n + 1 a n 0 x =...
View Full Document

Page1 / 3

exam2 - Griffin and Van Voorhis 2 nd Hour Exam USEFUL...

This preview shows document pages 1 - 2. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online