WHAKATAHI-TAHI-MATAPO RIVET

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Ko tehea te kaha, te rivet matapo parahi, te rivet matapo parahi ranei?

Ko tehea te kaha, te rivet matapo parahi, te rivet matapo parahi ranei?

Ko te parahi parakore, e mohiotia ana ko te parahi whero, he (7.83g / cm3) te kiato me te rewa o te 1083 nga nekehanga. He kore aukume. He pai te kawe, te wera wera, te aukati waikura me te uaua.

Ko te kiato o te parahi (8.93g / cm3) e whakamahia ana mo te arai me te rakau kawe miihini, he atete te kakahu.

Ko te kiato o te "parahi" he teitei ake i tera o te parahi whero, a ko te "parahi" he pakeke me te tino pakari.

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Wā tuku: Hune-24-2021