Quest will use the following constant values unless the problem you are working on tells you differently.
a 0 = 5.29177249 × 10 −11 m c = 2.99792458 × 10 +8 m/s ε 0 = 8.854187817 × 10 −12 C 2 /N m 2 F = 96485.47 C/mol k e = 8987551788.0 N m 2 /C 2 G = 6.67259 × 10 −11 N m 2 /kg 2 g = 9.8 m/s 2 h = 6.626075 × 10 −34 J s k B = 1.380658 × 10 −23 J/K λ C = 2.42631058 × 10 −12 m | μ 0 = 12.5663706144 × 10 −7 N/A 2 m e = 9.1093897 × 10 −31 kg m n = 1.6749286 × 10 −27 kg m p = 1.672623 × 10 −27 kg M earth = 5.98 × 10 +24 kg M moon = 7.36 × 10 +22 kg M sun = 1.991 × 10 +30 kg N A = 6.0221367 × 10 +23 1/mol P std = 1.013 × 10 +5 Pa q e = 1.60217733 × 10 −19 C | R = 8.314510 J/K mol R earth = 6.37 × 10 +6 m R earth-moon = 3.84 × 10 +8 m R earth-sun = 1.496 × 10 +11 m R H = 1.0973731534 × 10 +7 1/m R moon = 1.74 × 10 +6 m R sun = 6.96 × 10 +8 m u = 1.6605402 × 10 −27 kg V m = 22.414 × 10 −3 m 3 /mol |