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Pascal vs Joule - What's the difference?

pascal | joule |

As nouns the difference between pascal and joule

is that pascal is in the International System of Units, the derived unit of pressure and stress; one newton per square metre. Symbol: Pa while joule is in the International System of Units, the derived unit of energy, work and heat; the work required to exert a force of one newton for a distance of one metre. Also equal to the energy of one watt of power for a duration of one second. Symbol: J.

As a proper noun Pascal

is a given name derived from Latin used in medieval England; today occasionally borrowed from French.

pascal

English

Noun

(en noun)
  • In the International System of Units]], the [[Appendix:SI units, derived unit of pressure and stress; one newton per square metre. Symbol: Pa .

    • joule

    English

    (wikipedia joule)

    Noun

    (en noun)
  • In the International System of Units, the derived unit of energy, work and heat; the work required to exert a force of one newton for a distance of one metre. Also equal to the energy of one watt of power for a duration of one second. Symbol: J
    • The Greisen–Zatsepin–Kuzmin limit (GZK limit) is a theoretical upper limit on the energy of cosmic rays (high energy charged particles from space) coming from "distant" sources. The limit is 5×1019 eV, or about 8 joules'''. The limit is set by slowing-interactions of cosmic ray protons with the microwave background radiation over long distances (~163 million light-years). The limit is at the same order of magnitude as the upper limit for energy at which cosmic rays have experimentally been detected. For example, one ultra-high-energy cosmic ray has been detected which appeared to possess a record 50 '''joules (312 million TeV) of energy (about the same as a 60 mph baseball).