Ngā rahinga me ngā waeine o te ahupūngao – ngā raruraru me ngā otinga

1.

Ko te Wāhanga Ao tika i whakaaturia e te tauira…

A. R me S

B. P me R

C. P me Q

D. Q me S

otinga

Tauira P:

Ko te ine roa o te ao ko te mita (m), ehara i te henemita (cm)

Ko te rūri te taputapu ine mō te roa.

Pātai a te Tauira:

Ko te waeine ā-ao mō te iahiko hiko ko Ampere (A)

Ko te taputapu ine i te iahiko he mita Ampere.

Tauira R:

Ko te waeine pāmahana o te ao ko Kelvin (K)

He inemahana te taputapu ine pāmahana, ehara i te hauwaimita.

He taputapu te hauwaimita e whakamahia ana hei ine i te mātotoru o ngā wai i runga i te ariā o te pūangi.

Tauira S:

Ko te waeine ā-ao (SI) o te papatipu ko te kirokaramu (Kg)

He pauna taurite te taputapu ine i te papatipu

Ko ngā raraunga tika, ā, i runga anō i te waeine SI (Wāhanga Ao Whānui) i whakaaturia e te ākonga Q me S.

Ko te whakautu tika ko D.

2. Kimihia te whanaungatanga tika i waenga i te rahinga me ngā waeine.

otinga

Te Kaha = Papatipu x Te Whakaterenga

Ko te waeine papatipu o te ao ko te kirokaramu (kg)

Ko te waeine ā-ao mō te whakaterenga ko ngā mita ia hekona tapawhā (m/s ² )

Te wae o te kaha = kg m/s ² = kg ms ^-2

Pēhanga = kaha / horahanga

Ko te waeine ā-ao mō te kaha ko kg m/s ²

Ko te waeine ā-ao mō te horahanga ko ^m2

Te wae pēhanga = kg /ms ² = kg m ^-1 s ^-2

Pūngao = Mahi

Mahi = kaha x nekehanga

Ko te waeine ā-ao mō te kaha ko te kirokaramu mita ia hekona tapawhā (kg m/s ² )

Ko te waeine ā-ao mō te nekehanga ko te mita (m)

Te waeine pūngao = te waeine mahi= kg m ² /s ² = kg m ² s ^-2

Mana = Mahi / wā

Ko te waeine mahi ā-ao ko te kirokaramu mita tapawhā ia hekona tapawhā (kg ^m² / ^s² )

Ko te waeine wā o te ao ko te hēkona (s)

Ko te waeine mana ko kg m ² /s ³ = kg m ² s ^-3

Ko te whakautu tika ko D.

3.

I runga i te ripanga i runga ake nei, kimihia a A, B, C, D, me E.

A. Rōrahi, kirokaramu, pāmahana, horahanga, mita

B. Roa, kirokaramu, wā, horahanga, Newton

C. Te roa, te kirokaramu, te rōrahi, te horahanga, te Joule

D. Roa, Newton, wā, rōrahi, mita

Rongoā:

A = Te roa

B = Kirokaramu

C = Wā

D = Horahanga

E = Kg m/s ² = Newton

Ko te whakautu tika ko B.

4. Whakatauhia te takirua o ngā rahinga me ngā waeine taketake i roto i te Pūnaha Ao Whānui.

A. Roa– mita, papatipu – kg me te utu hiko—coulomb

B. Wā – hekona, pāmahana – Kelvin, kaha kanapa—Candela

C. Hekona – wā, mita – roa, kg—papatipu

D. papatipu – kg, wā – hekona, Kelvin – pāmahana

otinga

Ngā rahinga taketake me ngā waeine ā-ao (SI):

Roa – mita (m)

Taumaha – kirokaramu (kg)

Wā – hēkona

Pāmahana – Kelvin (K)

Te kaha o te māramatanga—Candela

Ko te whakautu tika ko B.

5.

Ko ngā rahinga me ngā waeine tika i runga i te Pūnaha Waeine o te Ao (SI) e whakaaturia ana e te tau…

A. 1 me te 3

B. 1 me te 4

C. 1, 2, me te 3

D. 1, 3, me te 4

otinga

Ngā rahinga me ngā waeine o te Pūnaha Ao Whānui (SI):

(1) Te pāmahana – Kelvin

(2) Papatipu – Kirokaramu

(3) Wā – Hekona

(4) Roa – Mita

Ko te whakautu tika ko D.