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Welcome to PAEKUPU, words related to Te Marautanga o Aotearoa. Curriculum areas presently available on PAEKUPU: Toi Ataata, Te Reo Matatini, Puoro, Te Reo Pāngarau, Te Reo Pūtaiao, Ngā Mahi a te Rēhia
 
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Te Reo Pūtaiao

iakawe pōkākā

heat convection

tūingoa

WHAKAMĀRAMA

He momo whakawhitinga pōkākā i roto i ngā wē me ngā haurehu. Ka rewa ake te haurehu mahana (te wē mahana rānei) nā te mea kāore i te pērā rawa te kiato, he nui te whaitua i waenganui i ngā korakora. Ka heke iho te haurehu (wē) mātao, ā, ka hua ake ko te rerenga iakawe.

A type of heat transfer which occurs in liquids and gases. The heated gas (or liquid) rises because it is less dense with more space between the particles. The cold gas (or liquid) sinks, thereby creating a convection current.

Tauira KŌrero

He aha e puta ai te iakawe ki te taha moana?

Hoahoatia te iakawe i roto i tētahi rūma e kā ana te ahi.

Mēnā ka āta tirohia tētahi kōhua wai e whakamahanatia ana, tērā e kitea te iakawe i roto i te wai.

WhakamĀrama Āpitihanga

Ina whakaweratia tētahi , tētahi haurehu rānei, ka tere ake te nekeneke o ngā korakora, ā, ka nui haere te whaitua i waenganui i ngā korakora. Nā tēnei āhua, kāore i te pērā rawa te kiato o te wai wera, o te haurehu wera rānei, ā, ka rewa ake. Ka heke iho te wai mātao, te haurehu mātao rānei:

 

Ko te iakawe tēnei i roto i tētahi tiaka whakawera wai. Ka wera te wai e pātata ana ki te tārahu, ā, ka rewa ake. Ka heke iho te wai o runga nā te mea he mātao:

 

Ka mahana te whenua i te whitinga mai o te . Kāore e pērā rawa te mahana o te moana. Nā tēnei, ka rewa ake te hau takiwā mahana o runga ake i te whenua, ā, ka heke iho te hau takiwā mātao o runga ake i te moana. Ka kīia he hau angiangi tēnei, he muritai rānei:

Takenga Mai

ia - current

kawe - carry, convey

pōkākā - hot, heat

Tauira KŌrero

He aha e puta ai te iakawe ki te taha moana?

Hoahoatia te iakawe i roto i tētahi rūma e kā ana te ahi.

Mēnā ka āta tirohia tētahi kōhua wai e whakamahanatia ana, tērā e kitea te iakawe i roto i te wai.

WhakamĀrama Āpitihanga