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PHYSICS DATA SHEET g = 9.80 m/s2  = 5.678  10-8 W/(m2K4) R = 8.314 J/(moleK) NA = 6.022  1023 molecules/mole kB = 1.381  10-23 J/(Kmolecule) c = 3.00  108 m/s h = 6.626  10-34 Js 0 = 8.854  10-12 F/m 0 = 4  10-7 H/m

1  8.99  10 9 N  m 2 /C 2 4π 0 e = – 1.602  10-19 C me = 9.110  10-31 kg = 0.00055 u mp = 1.673  10-27 kg = 1.00728 u mn = 1.675  10-27 kg = 1.00867 u 1 u = 1.661  10-27 kg G = 6.673  10-11 m2N/kg2 Rydberg’s constant = 1.097  107 m-1 Temperature of ice point = 273.15 K 1 atmosphere = 1.013  105 Pa Mass of Earth = 6.37  1024 kg 1 curie = 3.70  1010 Bq

Mechanics Equations v  u  at

v2  u 2  2as

s  ut  12 at2

𝜔2 = 𝜔𝑜2 + 2𝛼𝜃

𝜔 = 𝜔𝑜 + 𝛼𝑡

s  r

v  r

F  ma

Fs  μs N

KE  12 mv2

v2 a r

α𝑡 2

P  Fv W = Fscos

Fk  μk N

PE = mgh

1 2

𝜃 = 𝜔𝑜 𝑡 +

m1v1i + m2v2i = m1v1f + m2v2f

impulse  F t

p  mv

Waves & Optics Equations

2 

F  kx T  2

m

k m

x  Asin(t   )

U  12 kx 2

y  Asin

kx  t   

k

v  f

v

I I0 1 P f

F

 10 log



I r Z 2 Z 1   I o  Z2  Z1 2

2

n1 sin  1  n 2 sin  2

 1 1  1  n2    1   f  n1  r1 r2 

1 1 1   f p q

M 

q p

Atomic and Nuclear Equations

1  1  R 2  2   m n  1

N  N 0e t

A  A 0e  t

I  I 0e x

E  hf T1 2  t1 2 

 n2



n2



h p

hf  W  K max

E  mc 2 A  N

1 1 1   Teff Trad Tbio

1

Thermal Physics Equations  l   l0 T H  kA

 A   A0 T

TH  TC l

M NA

vRMS 

3kB T  m

Q  mc T

Q  mL

H  A (T 4  TS4 )

H   qA (T  TS )

PV  nRT  NkB T

m

 V   V0 T

3RT M

N  nNA

Properties of Matter Equations F A

P

Y

F/A l / l0

G

P  12 v 2  gh  constant Q

 R4 P 8  l

2 P  R

Q  Av

Fd  6R v 4 P  R

F/ A F / A  d/ y 

 

2 cos h gR

P  P0  gh



A1v1  A2v2 F l

 

W A

F/A v / y

B   fluidVg

2 R2 vT  g (   f ) 9 

Re 

vd 

Electricity Equations

R

V I

R

F  IlB

l

P  IV = I2R

A

Rs  R1  R2  ...

1 1 1    ... Rp R1 R 2 q E 4 o r 2

F qq F 1 22 q 4 o r A 1 1 1    ... C p  C1  C 2  ... C  o Cs C1 C2 d

E

PE  12 CV 2

Vq  12 mv2

V 

W q

Q = CV

F  qvB

V = Ed

V  C

q 4 o r  r o A d

R  R0 1  T  T0 

2

Uncertainty Equations range n If V = a + b, or V = a – b, then V = a +b uncertaint y 

If V = ab or V = a/b, then

 V a b   V a b

Prefixes used in the SI system Factor

Prefix

Symbol

factor

-12

pico

p

10

-9

nano

n

10

-6

micro



10

-3

milli

m

10

-2

centi

c

10

10

10 10 10 10

Prefix

Symbol

3

kilo

k

6

mega

M

9

giga

G

12

tera

T

15

peta

P

3...