Question

what are the 3 types of heat transfer?

• convection
• conduction
• radiation
• boiling
• sublimation

question 2
aluminum is a better conductor of heat than wood

• true
• false

Explanation:

For the first question, the three fundamental mechanisms of heat transfer are convection (heat transfer via fluid movement), conduction (heat transfer through direct molecular contact), and radiation (heat transfer via electromagnetic waves). Boiling and sublimation are phase changes, not primary heat transfer types. For the second question, aluminum is a metal, which are excellent thermal conductors, while wood is an insulator with low heat conductivity, so the statement is true.

Answer:

1. Convection, Conduction, Radiation
2. True