keayarawalker keayarawalker

29-03-2017
Physics

contestada

Which method is used to deliver heat in most central heating systems?

A.conduction
B.convection
C.radiation

Respuesta :

baileybay4151 baileybay4151

29-03-2017

The right answer is B. hope this helps you :)

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Аноним Аноним

29-03-2017

Theu use convection currents to blow the air aroubd the house

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