Base–n calculations – CITIZEN SR-281 EN User Manual
Page 24
File name : SR17E-E.doc
Date: 2003/10/8 Trimmed Size : 140 x 75 mm SCALE 1 : 1
-E24-
129.
Shielded helion magnetic
moment to Bohr
magneton ratio
µ'h/µB
ȉ1.15867147414 x10
–3
130.
Shielded helion magnetic
moment to nuclear
magneton ratio
µ'h/µN
ȉ2.12749771825
131.
Shielded helion
gyromagnetic ratio
γ'h
2.03789476485 x10
8
s
–1
T
–1
132. Alpha particle mass
mα
6.6446559852 x10
–27
kg
133.
Alpha particle mass
energy equivalent
mαc
2
5.9719189747 x10
–10
J
134. Alpha particle molar mass
M(α)
4.00150617471 x10
–3
kg mol
–1
135.
Alpha particle to electron
mass ratio
mα/me
7294.29950816
136.
Alpha particle to proton
mass ratio
mα/mp
3.97259968461
To insert a constant at the cursor position :
1. Press [ CONST ] to display the physics constants menu.
2. Press
[ ] or [ 2nd ] [
] until the constant you want is
underlined.
3. Press
[
].
You also can use the [ CONST ] key in combination with a number, 1
through 136, to recall a physical constants. For example, press 15
[ CONST ].
DEG
e
1. 6 0 2 1 7 6 4 6 2 6 3
–19
¾
3 x N
A
= 1.80664259841 x 10
24
CONST DEG
h
h
N
A
l p
t p
3 [ x ] [ CONST ] [ CONST ] [
]
[
]
6 . 0 2 2 1 4 1 9 9 4 7
23
CONST DEG
0 0 8 :
m o l
–1
[
]
6 . 0 2 2 1 4 1 9 9 4 7
23
CONST DEG
3 ¼N
A
=
[
] [
]
1.8 0 6 6 4 2 5 9 8 4 1
24
Base–n
calculations
Use MAIN ( [ MODE ] 1 ( MAIN ) ) mode for Base–n calculations.