1. Which of the following is needed for convection to happen?
a. Electromagnetic waves
d. Light in the form of ray
2. What word means the same as “warm fluid moves from place to place, carrying energy
3. What word means the same as “energy is pussed between particles through direct
4. What combination of colour and texture would absorb radiant energy well?
a. Dark-colored and dull texture c. Light-colored and dull texture
b. Dark-colored and shiny texture d. Light-colored and shiny
4.a. Dark-colored and dull texture