Rongorongo
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He aha te rereketanga o nga arotahi whatu me nga arotahi Fresnel
He matotoru ake, he iti ake nga arotahi oro;He kikokore, he nui te rahi o nga arotahi Fresnel.Ko te kaupapa arotahi a Fresnel he tohunga ahupūngao Wīwī a Augustine.I hangaia e AugustinFresnel, nana i huri nga arotahi porowhita me te aspherical ki nga arotahi ahua marama me te kikokore ki te whakatutuki ...Pānuitia atu -
Ko te tukanga tukatuka o te arotahi whatu ka whakaurua
Te mahi matao whatu 1. Whakakohia te arotahi whatu, ko te kaupapa he whakakore i etahi matū taratara i runga i te mata o te whatu whatu, kia whai tauira tuatahi te arotahi whatu.2. I muri i te orooro tuatahi, poli...Pānuitia atu
