Question

select the option(s) that are ways that heat can be transferred between objects. electromagnetic waves indirect touch direct contact sound waves fluid currents

Explanation:

Heat transfer occurs via conduction (direct contact), convection (fluid currents), and radiation (electromagnetic waves). Indirect touch is not a standard heat transfer method, and sound waves don't transfer heat. So the correct options are those related to the three heat transfer mechanisms.

Answer:

• electromagnetic waves (radiation, a heat transfer method)
• direct contact (conduction, a heat transfer method)
• fluid currents (convection, a heat transfer method)