Question

ich best compares radiation and conduction? Check all that apply.

Answer 1

which*

Answer 2

Answer choices please.

Answer 3

A. both transfer thermal energy from warm objects to cooler objects. - definition of heat, naturally both methods would do this.
B. both can transfer energy through empty space. - only radiation
C. both transfer thermal energy by electromagnetic waves. - only radiation
D. both can transfer energy through matter. both involve the transfer of energy through direct contact. - conduction (and convection?)