{[ promptMessage ]}

Bookmark it

{[ promptMessage ]}

# ss_5 - Problem Set 5 13-344 Fall 2004 Due Tuesday 12...

This preview shows pages 1–5. Sign up to view the full content.

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

View Full Document

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

View Full Document
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: Problem Set 5 13-344 Fall, 2004' Due Tuesday, 12 September at Romm B-010 In the following multiple~choice questions, indicate the single and best answer. 1. The electrical resistivity of a metal: a) is much lower than that of a semiconductor like silicon; b) is inversely proportional to conductivity; 0) increases with increasing temperature; d) almost always increases when alloying elements are added to the metal; (c) all of the above. 2. The electrical resistivity of a metal increases with increasing temperature, because: a) the conduction band is empty; 8 acceptor levels become ﬁlled and holes appear in the valence band; c the vibration amplitude of the metal atoms increase and the probability that a conduction electron will scatter from a metal atom increases; "(1) the metal becomes superconducting; ' = . e), none of the above. v 2&3 YALE m ‘1 “news a“ Walk) CalW‘SRM‘S WT) -» . x __ e. \‘7, \S» \D . 00 '* 0.001 ’4' 7b Q} .21 _ i swam-r easeme- 4 Hz, (\mxm \olw MWMW __J..'..i.. mm 09 '~ - 'UD‘HKZ' Lemar. Wed (at =3==\:..n., avg ""C a F3 .' E. j ‘l- Ce w «w m “mm-u x> w, M W. .‘A ‘ 5 3" ‘ ' xvi car 6 “C W W \‘5 Nr Q‘ODM A "' L“. ‘4 7 ‘3 ‘70 ‘1. .',- ‘- (cm “I, W \ >4; Wk no N ‘tabu‘b. {Thad *v Cousmo TU“ "‘ *2 '-._ ,--' ‘ \%\\M\ W \$2me \3 Cow-356m H \IQ\\\\7 “Us VALET. wt C m mg} HA 1... ‘1’ Cae‘bLI—hvm M; W. Waco! \ Y— - - Coxﬁx Ck Um EC? ‘- 1153 AS M595, .1 \5 ~ cw Lu“ W “.7” (‘8 x u. v; 1 [email protected] VD \ Wmmwz Low - E _G Beast“ "2 - M358 ‘* Om r- woka W k- W» any mm ex aw w>w team M" US— WLE‘ \)\ _ \$0 \ﬁ.‘ ‘,.,._~ E b \u we» - w Lb 3 k...) N FLDCA RM [A 's g”: _;. 1’ {mad ( n L :— %.K X \D‘ - M v L g ._ Q 2 n“ L ‘ _. A ’ m ca\$ " vOLUWZ-' E ‘W ': 5 L ‘TN "a 13> I .1: M “:8 I _ ‘__ I b " bﬁo‘: { u :3) g \ .. I . Ad .0 MM W. ‘° ° ' = III—nu. w 3. bzg‘vm m ¥e~cr W m Mg k WM. S'tSmV‘W “I \JJ‘QN 3:" Wk L \ \L) -G}i?%\xﬁ. ‘S mum MWL 0k) 4 {AG-b I \B A: S‘aw. _ v ‘w t \ﬁi mom; N \mw; \S WT T 2- 3* '- ' PR\\.\X€£ At 3 _ ' . E. "at \ Z; “0 7 mead ...
View Full Document

{[ snackBarMessage ]}

### What students are saying

• 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.

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

• 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.

Dana University of Pennsylvania ‘17, Course Hero Intern

• 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.

Jill Tulane University ‘16, Course Hero Intern