Question

yami pours powdered cocoa mix into milk and stirs it. then she microwaves the mixture for three minutes. when she takes the cup out, the handle is very warm. steam rises from the cup, so she blows it before taking a sip. in which part of this scenario can convection be best observed

Answer 1

Convection can best be observed as she blows the warm steam air that rises.

As the warm steam rises,  she forces displaces it with cool air from her mouth. Because the warm steam is less dense it rises and because the cool air is more dense, it displaces the warm air.

This scenario is an example of convection.
 

Answer 2

The scenario that heat transfer by convection is when steam rises from the cup, so she blows it before taking a sip.

What is heat transfer by convection?

Convection is the transfer of heat from one place to another due to the movement of fluid.

Heat transfer by convection involves the movement of fluid.

Thus, we can conclude that the scenario that heat transfer by convection is when steam rises from the cup, so she blows it before taking a sip.

Learn more about convection here: https://brainly.com/question/893656

#SPJ5