Is rud é heirts (hertz) ann: aonad minicíochta, agus é cothrom le ciogal in aghaidh an tsoicind.
Hz an giorrúchán ar heirts. Is mar seo a chuirtear síos ar thonn nó ar radaíocht: i dtéarmaí an tonnfhaid (λ an fad ó bhuaic amháin go dtí an chéad bhuaic eile); agus i dtéarmaí na minicíochta f (an méid buaiceanna in aghaidh an tsoicind). Bíonn λ = c/f, nó f = c/λ, sa chás gurb é c luas forleata na radaíochta. kHz an giorrúchán ar chiliheirts, is é sin míle heirts, agus is ionann meigiheirts (MHz) agus milliún heirts.
Cineál | aonad díorthaithe SI, aonad SI a bhfuil ainm speisialta air, coherent SI unit (en) , aonad díorthaithe UCUM agus unit of frequency (en) |
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Aonad de | Minicíocht |
Carachtar Unicode | ㎐ |
Eapainm | Heinrich Rudolf Hertz |
Tiontuithe aonad | |
In aonaid SI | 1 Hz |
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