Casio Fx 991es Plus

 
Casio Fx 991es Plus Average ratng: 5,9/10 1788 reviews

[Official CASIO Scientific & Graphing Calculator website] Essential functions for high schools and universities/ Just as textbook display.

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E-36

To input the scientific constant C

0

(speed of light in a vacuum), and

display its value

000e00050016(CONST)

00110017(C

0

)

001b

To calculate C

0

=

1

0001

0

0001

0

0019

000e0006 1 A

0

)

00050016(CONST)00120012(

μ

0

)

001b

The following shows the two-digit numbers for each of the scientific
constants.

01: (mp) proton mass

02: (mn) neutron mass

03: (me) electron mass

04: (m

μ

) muon mass

05: (a

0

) Bohr radius

06: (h) Planck constant

07: (

μ

N) nuclear magneton

08: (

μ

B) Bohr magneton

09: (

+) Planck constant,

rationalized

10: (

A) fine-structure constant

11: (re) classical electron radius

12: (

Lc) Compton wavelength

13: (

Gp) proton gyromagnetic ratio

14: (

Lcp) proton Compton

wavelength

15: (

Lcn) neutron Compton

wavelength

16: (R

d) Rydberg constant

17: (u) atomic mass constant

18: (

μ

p) proton magnetic

moment

19: (

μ

e) electron magnetic moment

20: (

μ

n) neutron magnetic

moment

21: (

μμ

) muon magnetic moment

22: (F) Faraday constant

23: (e) elementary charge

24: (NA) Avogadro constant

Casio Fx 991es Plus

25: (k) Boltzmann constant

26: (Vm) molar volume of ideal
gas

27: (R) molar gas constant

28: (C

0

) speed of light in vacuum

29: (C

1

) first radiation constant

30: (C

2

) second radiation

constant

31: (

S) Stefan-Boltzmann constant

32: (

E

0

) electric constant

0001000200040003

0001000200040003

0001000200040003

0001000200040003

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E-37

33: (

μ

0

) magnetic constant

34: (

F

0

) magnetic flux quantum

35: (g) standard acceleration of
gravity

36: (G

0

) conductance quantum

37: (Z

0

) characteristic impedance of

vacuum

38: (t) Celsius temperature

39: (G) Newtonian constant of
gravitation

40: (atm) standard atmosphere

The values are based on CODATA recommended values (March 2007).

Metric Conversion

The calculator’s built-in metric conversion commands make it simple to
convert values from one unit to another. You can use the metric conversion
commands in any calculation mode except for BASE-N and TABLE.
To input a metric conversion command into a calculation, press
00050017(CONV) and then input the two-digit number that corresponds to
the command you want.

To convert 5 cm into inches

Plus

1

000e 5 00050017(CONV)

000f0011(cm0006in)001b

To convert 100 g into ounces

1

000e 100 00050017(CONV)00110011(g0006oz)001b

To convert –31°C into Fahrenheit

1

000e 31 00050017(CONV)00120017(°C0006°F)001b

The following shows the two-digit numbers for each of the metric conversion
commands.

01: in

0006 cm

02: cm

0006 in

03: ft

0006 m

04: m

0006 ft

05: yd

0006 m

06: m

0006 yd

07: mile

0006 km

08: km

0006 mile

09: n mile

0006 m

10: m

0006 n mile

11: acre

0006 m

2

12: m

2

0006 acre

13: gal (US)

00063 14: 30006 gal (US) 15: gal (UK) 00063 16: 30006 gal (UK)

17: pc

0006 km

18: km

0006 pc

19: km/h

0006 m/s

20: m/s

0006 km/h

21: oz

0006 g

22: g

0006 oz

23: lb

0006 kg

24: kg

0006 lb

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