Galactic Society: Difference between revisions
Rework naming within unit section Tags: Visual edit Mobile edit Mobile web edit |
→Pangalactic Unit System: Add current unit |
||
| (2 intermediate revisions by the same user not shown) | |||
| Line 46: | Line 46: | ||
!Quantity | !Quantity | ||
!Unit | !Unit | ||
!S. | |||
!Definition | !Definition | ||
!Related SI unit | |||
|- | |- | ||
|Time (T) | |Time (T) | ||
|Click | |Click | ||
|The duration of | |ck | ||
|The duration of 4,294,967,296 (= 2<sup>32</sup>) periods of the radiation emitted by the hyperfine transition of atomic hydrogen. | |||
|3.024 s | |||
|- | |- | ||
|Length (L) | |Length (L) | ||
|Bar | |Bar | ||
|The distance travelled by light in a vacuum in <math>\frac{1}{2^{ | |— | ||
|The distance travelled by light in a vacuum in <math>\frac{1}{2^{24}} \text {ck}</math>. | |||
|53.032 m | |||
|- | |||
|Current (I) | |||
|Flux | |||
|F | |||
|The current formed by the flow of <math>\frac{1}{2^{64}} e</math> during one click with the elementary charge fixed at <math>e = 2^{-64} F \cdot ck</math>. | |||
|0.977 A | |||
|- | |||
|Mass (M) | |||
|Ball | |||
|o | |||
|The mass is defined using a device able to weigh by matching an electrical force produced by a set of coils to a mechanical force from a test object in a gravitational field. | |||
Measurement of gravitational field can be done using a absolute gravimeter and measurement of electrical current can be achieved using magnetic flux quantum (<math>\Phi_0 = \frac{h}{2e}</math>) and quantum Hall effect (<math>R_K = \frac{h}{e^2}</math>). Both derives from the fixed value of the Plank constant <math>h = 2^{-128} \frac{\text{o} \text{—}^{2}}{\text{ck}}</math> and the fixed value of the elementary charge <math>e=2^{-64}F\cdot ck</math>. | |||
|233.532 kg | |||
|} | |} | ||