Question

A heater is able to blow warm air that heats a room because of ?

A)heat transfer by conduction

B)heat transfer by radiation

C)heat transfer by isolation

D)heat transfer by convection

Answer 1

Try the physics or chemistry section, this isn't really the proper area for this question.

Answer 2

convection

Answer 3

i think im in the subject......

Answer 4

This is mathematics, this pertains more to material covered in physics and even chemistry.