radiation Flashcards
1
Q
how can heat be transferred by radiation?
A
the heat moves in electromagnetic (infrared waves) directly from its source to something else
2
Q
what does radiation occur in?
A
solids, liquids and gases can all emit and absorb infrared radiation.
3
Q
how can you prevent radiation?
A
use a shiny, reflective material to bounce the infrared waves back
