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TABLE-III DENSITY OF MATERIALS
DENSITY ELEMENTS/MATERIALS
B/cm3
ELEMENTS/MATERIALS
DENSITY g/cm3
Aluminium
2.7
Brass
8.5
11.35
Lead
8.4
Al' bronze
Carbon
3
Tin bronze
8.6
Graphite
2.25
Lead bronze
9.5
Diamond
3.52
Al-alloy (Al,Cu, Mg)
2.8
Cobalt
8.8
Babbitt metal
17.5.. 10,1
Chromium
7.1
Plexiglass
1.2
Copper
8.9
Alcohol at 18°C
0.79
Steel
7.85 7.85
Water at 4°C Acetylene at o'c
1.0 1,17kg/m3
Cast Steel
Gray cast iron
7.2
1.90kg/m3
Carbon dioxide at
00C Air at ooc
High-speed Steel
9.0
1.29kg/m" 2.00kg/m3
Invar (36%Ni)
8.7
Propane at ooc
TABLE-IV GREEK ALPHABET
a Alpha
i
Jota
r
Rho
Beta
Тk x
k
Карра
8
Sigma
& Gamma
Lambda
Tau
u Ypsilon
a Deita e Epsilon
Núi
ph Phi
2 Zeta
Ksi
ch chi
e Eta
ps Psi
Tool 0 121 p
Omikron Pi
V
th Theta
o Omega
