Directions Choose the letter of the best answer and write it on your notebook/on a
separate sheet of paper
1. Which of the following is needed for convection to happen?
a Electromagnetie waves
e Fluid/as
d. Light in the form of ray
2. What word means the same as "warm fluid moves from place to place,
carrying energy with it"?
a Conduction
c. loflammation
b. Convection
d. Radiation
3. What word means the name as "energy is paseed between particles through
direct collisions"?
a. Condensation
c. Convection
b. Conduction
d Radiation
4. What combination of colour and texture would absorb radiant energy well?
a. Dark coloured and dull texture
e. Light-coloured and dull texture
b. Dark coloured and shiny texture d. Light coloured and shiny
5. Which would be an example of a heat ineulator?
a. Copper pot
c. Iron nail
b. Gold bracelet
d. Wooden spoon
6. What is it called when two objects touching each other eventually reach the
same temperature?
a. Conduction
o Equilibrium
b. Expansion
d. All of the above​