(1) Conduction
(2) Convection
(3) Advection
(4) Radiation
2006-09-07 10:53:57 · 4 answers · asked by fanta chic 2 in Education & Reference ➔ Other - Education
Radiation. X-rays are a form of radiation and require only the xray machine focus them not transfer them.
2006-09-07 10:56:50 · answer #1 · answered by mikeae 6 · 4⤊ 0⤋
Radiation
2006-09-07 10:59:13 · answer #2 · answered by esquire 2 · 0⤊ 1⤋
conduction - a method by which heat is transferred from a warmer substance to a cooler substance by molecular collisions. The closer the molecules (solid) the better the transfer.
convection - a method by which heat is transferred by currents in a liquid or gas.
radiation - a method by which heat can be transferred through objects and empty space
2006-09-07 11:01:37 · answer #3 · answered by londonhawk 4 · 0⤊ 1⤋
Radiation -- final answer.
2006-09-07 10:56:04 · answer #4 · answered by Jay 6 · 0⤊ 0⤋