Appendix Q Essential Equations | Cheat Sheet

University:
Eastern Kentucky University
Course:
PHY 131 | College Physics I
Academic year:

2020
Views:

318

Pages:

1
Author:

Marilyn James

Appendix Q: Essential Equation Kinematics Thermochemistry Waves Electricity & Magnetism 𝑣B = 𝑣C + 𝑎'∆𝑡 ∆𝑈= 𝑄− 𝑊 𝑣= l '𝑓 𝐹= 𝑣BH = 𝑣HC + 2'𝑎'∆𝑥 ∆𝑥= 𝑣C '∆𝑡 +' 𝑎N = ' K H 𝑈= ' '𝑎'(∆𝑡)H s '𝑛'𝑅'𝑇 H 𝑇= ' K 𝑊= −𝑃'∆𝑉 OP Q 6'OP 𝐹N = ' Q 𝑣S = 𝑉C 'cos'( q ) 𝑄= 𝑚'𝑐'∆𝑇 Light 𝑄= 𝑚'𝐻y 𝑛K sin(q K ) = 𝑛H sin (q H) ∆𝐺= ∆𝐻 − 𝑇∆𝑆 𝑛= ' ∆𝐻QS: = ' ∆𝐻|Q8;− '∆𝐻QpXN\ 𝑣V = 𝑉C 'sin'( q ) 𝐸= Mechanics Boyle: 𝑃'𝑉=𝑘 𝐹X'8:'Y = −𝐹Y'8:'X ¡ = ℎ'𝑓 l } Gay-Lussac: = 𝑘 ~ 𝐹BQ[N\[8: = µ '𝐹:8Q6X] Charles: _'`a 'bP cP 𝐹^ = • ~ t = 𝑟'𝐹 sin( q ) •a •P j 𝐾𝐸= ' K K H ¿'Áa 'ÁP = 𝑞'𝑉 c Ã eÊ ¼ 𝐸¡ÈÉ = =' ∆• ¨ '𝑟 𝐶= ' eÊ ¼ ¨ K 𝑈¡ÈÉ = ' K +' ¨ ¨© œ H '𝐶'∆𝑉H 𝐸Np]] = 𝐸NX\£− 𝐸X: K −P P €ª«¬- K €«¬«¯«- 𝑅= ' ) r '´ ¼ • ba 𝐼Q67 = ' Sound √H ±Ì•Í √H ± 𝑑 b' = 10 log ° ± ³ Solutions '𝑚'𝑣H H pH = pKX + log 𝑀= ' '𝑘'𝑥 H 𝑚= 𝑈=𝑚'𝑔'ℎ 𝑈=− c 𝑉Q67 = ' Ì•Í = 𝐹'𝑣'cos'( q) 𝐹= −𝑘'𝑥 𝑈= K cP 𝑉= 𝐼'𝑅 bP 𝑊= '𝐹'𝑑'cos'( q) i K H ¿'Ã 𝑄= 𝐶'∆𝑉 ℎ'𝑓=𝑅'( € Avogadro: • = 𝑘 𝑃= ' 𝑃= ' K =' =𝑘 𝐹^ = 𝑚'𝑔 =' ‚ K 𝑉= ' 𝐹= 𝑖'𝐿'𝐵 sin( q) ¢ £'N 𝑓= ' 𝐸= ' 𝐹= 𝑞'𝑣'𝐵'sin'( q ) ¨ 𝑀= ' ©¨ œ 𝑃'𝑉=𝑛'𝑅'𝑇 𝐹= 𝑚'𝑎 = 𝑞'𝐸 cP ¿'Ã 𝑈ÄŽÄ¡j = ' h × c ≈ 2.0' × 10< H¦'J•m Gases ¿'|Áa |'|ÁP | ² [ˆ‰] [‹ˆ] 68] y H'´ l =' ¶'´ Resistors in Series ''(𝑛= 1, 2, … ) € 𝑅\8\ = 𝑅K + 𝑅H + ⋯ '''(𝑛=1, 3, … ) € 𝑓YpX\ = 'çfK − 𝑓H ç b•Ž •• 𝑓′ = 𝑓' 𝑁=𝑀' ×' (#'of'H” ) _'`a 'bP l =' Resistors in Parallel [¢'±'¢¹ ] K K =' •›œ› •a [¢'±'¢º ] +' K •P +⋯ ” c pH = ' −𝑙𝑜𝑔'[H ] Fluids 𝑀K '𝑉K = 𝑀H '𝑉H Inclined Plane q) 𝐹[:N][:p = 𝑚'𝑔 sin( 𝐹q = 𝑚'𝑔 cos( q ) 𝐹BQ[N = µ '𝑚'𝑔 cos( q ) Capacitors in Series r = b ∆𝑇B = 𝑖'𝑘B '𝑚 𝑃= ' » ∆𝑇Y = 𝑖'𝑘Y '𝑚 𝑃=𝑃X\6+ ' p' = 𝑖'𝑀'R'𝑇 𝑋ˆ = K • Ð›œ› 𝑃 + ' r '𝑔'ℎ +' ^ N6Ô = K'¿^ y +' K ÐP +⋯ 𝐶\8\ = 𝐶K + 𝐶H + ⋯ 'r '𝑣H = constant Newton: N= ' ¿^'6 P 7 y'X\6 Speed of Light: c=3.0' × ' 105 ' 68]'Ó Planck’s Constant: h=6.626' × ' 10< s¶ ' Density of Water: 1' H Wavelengths: red= 700'nm violet= 400'nm 68]'Ó R=0.08021' K Constants & Units Ò Gas Constant: R=8.314' Ða Capacitors in Parallel 𝑄= 𝐴'𝑣 Hs Avogadro’s Number: 6.022' × ' 10 K r '𝑔'ℎ 𝐹Y = ' r '𝑉'𝑔=𝑚'𝑔' b•Žš 68]›œ›•ž =' ¼ =' ¿^'6P KCCC'¿^ 6Ô 7 Speed of Sound: v789:; = 343' Faraday’s Constant: P Joule: J= ' ¿^'6 =N'm 7P Pascal: Pa= ' 6 7 Volt: 6 7 1'mol'e< ='96,000'C Ohm: Ò × Ú ˆ q 6P Amp: Farad: × 7pN × Ú Ò Watt:'7pN =V'A