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Physics 19 Online
OpenStudy (anonymous):

Heat can be transferred through conduction, convection, and radiation. What is necessary in order for heat to be transferred by conduction? A. Heat must be transferred through space. B. Heat must be transferred in the form of currents. C. The substances must be liquids or gases. D. The objects must be in direct contact with one another.

OpenStudy (unklerhaukus):

conduction, travels through solids convection, travels through fluids and radiation, travels through space

OpenStudy (anonymous):

Im making a guess based on what you said would it be D or am I off?

OpenStudy (unklerhaukus):

connected solids are in direct contact

OpenStudy (anonymous):

D.

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