-7 [SI UNITS]- - -KINGDOM OF JOGA-

-as of [3 OCTOBER 2025]-

[the “international system of quantities” (ISQ) is a system based on 7 “base quantities”…]

-METER-
(space)

-SECOND-
(time)

-(KILO-)GRAM-
(mass)

-AMPERE-
(electric current)

-KELVIN-
(temperature)

-MOLE-
(amount)

-CANDELA-
(brightness)

-METER-

-the [distance] traveled by [light] in a [vacuum] in [[1 / 299,792,458] of a [second]]-

“meeter”

-space-

(3 DIMENSIONS)

(width / height / depth)

(or “3 lengths”)

(“speed of light” is constant)

(define “meter” in terms of “speed of light”)

(or “speed of a photon”)

(the “path” of a [photon] is defined by [gravity])

-SECOND-

-the duration of [9,192,631,770 periods] of the [radiation] corresponding to the [transition] between the 2 [hyper-fine levels] of the [ground state] of the [“caesium 133” atom]-

“time”

(1 dimension)

(based on the “electron configuration” of the “caesium atom”)

(“thanks quantum mechanics!”)

(a “photon” exchanges [discrete packets] of [energy] when they collide with “electrons”)

(the “electron” + “atomic nucleus” are attracted to each other)

(based on the [positively-charged protons] in the “nucleus” + the [negatively-charged electrons] orbiting the “nucleus”)

(the “force of attraction” decreases with “distance”)

(electrons repel each other)

(protons repel each other)

-the “energy” of an “electron” is the sum of its “potential energy” + “kinetic energy”-

-in order to overcome this “electric attraction” with the [proton] + move away from the “nucleus”, the [electron] requires “potential energy”-

-“potential energy” is “stored energy” based on the electron’s [“position” / distance from “nucleus”]-

-[(KILO)-GRAM]-

(“mass”)

-[1 KILO-GRAM] = [1000 GRAMS]-

-PHOTON ENERGY-

E = hf

-[JOULE]-

-[PLANCK’S CONSTANT] X [FREQUENCY]-

-[MASS/ENERGY] EQUIVALENCE-

E = mc²

-[JOULE]-

-[KILO-GRAM] X [299,792,458 METERS / SECOND] X [299,792,458 METERS / SECOND]-

-[JOULE]-

-[8.99 X 10¹⁶] X [KILO-GRAM] X [METERS] X [METERS]-

-[SECONDS] X [SECONDS]-

-[JOULE]-

-[8.99 X 10¹⁶] X [KILO-GRAM] X [METERS]²–

-[SECONDS]²–

-“MASS” IS MEASURED IN “(KILO)- GRAMS”-

-“ENERGY” IS MEASURED IN “JOULES”-

-[KILO-GRAMS] X [METERS] X [METERS]

-[SECONDS] X [SECONDS]

-A PHOTON’S “ENERGY” (IN “JOULES”) IS DETERMINED BY MULTIPLYING ITS “FREQUENCY” (MEASURED IN “HERTZ”) BY “PLANCK’S CONSTANT” (MEASURED IN “JOULE SECONDS”)-

“HERTZ” —>

-[CYCLES] PER [SECOND]-

*PLANCK’S CONSTANT* —>

-[6.62607015×10^-34] [JOULE-SECONDS]-

(very small number)

-THIS REPRESENTS THE “ENERGY” OF A “PHOTON” WITH A “FREQUENCY” OF “1 HERTZ”-

-AMPERE-

“electric current”

–[COULOMBS] / [SECOND]–

-KELVIN-

-relates “temperature” to “energy”-

-[joules] / [degree kelvin]-

-MOLE-

-relates “amount of particles” to “mass”-

-CANDELA-

(cd)

-measures “luminous intensity”–

(as defined by the mechanics of “human vision”)

(the [human eye] is most sensitive to [light] with “wavelength” of [555 nano-meters])

(the [human eye] 3 “cone cell” types for [short/medium/long] wavelengths)

(blue / green / red)

-THE METER-

(length)
(3 space dimensions)

-the [distance] traveled by [light] in a [vacuum] in [[1 / 299,792,458] of a [second]]–

*~ 1 / 300 millionth of a ‘second’*

*DEFINE ‘SPEED OF LIGHT’*
(constant)

*DEFINE ‘SECOND’*
(derived unit)

“THE SECOND”
(‘time’)
(the ‘4th dimension’)

*the duration of 9,192,631,770 periods of the ‘radiation’ corresponding to the transition between the 2 hyper-fine levels of the ground state of the “caesium 133” atom*

(first you must build all the equipment necessary to measure)

*HERTZ*
(standard unit of ‘frequency’)
(1 ‘cycle’ per ‘second’)

-THE (KILO)GRAM-
(‘mass’)
(‘gravitational effects’)

*DEFINE “PLANCK’S CONSTANT”*

(planck’s constant in ‘joule seconds’)

(a ‘joule’ is amount of energy associated with an object when a force of ‘1 newton’ is applied over 1 meter)

“newton” = 1 kg⋅m⋅s⁻²

(so…)

“joule” = kg⋅m²⋅s⁻²

“THE AMPERE”
(speed of ‘electric current’)

(measured in “coulombs per second”)

*DEFINE ‘ELEMENTARY CHARGE’*