Identify which of the following is an example of convection. Using a hair straightener A grill glowing red hotSunlight shining through a window and warming your faceSteam rising from a mug of hot chocolate
Question
Identify which of the following is an example of convection. Using a hair straightener A grill glowing red hotSunlight shining through a window and warming your faceSteam rising from a mug of hot chocolate
Solution
The example of convection from the options provided is "Steam rising from a mug of hot chocolate".
Convection is the process of heat transfer by the circulation or movement of the heated parts of a liquid or gas. In the case of the hot chocolate, the heat from the liquid causes the surrounding air to heat up. This heated air rises as steam, and cooler air moves in to replace it, creating a convection current.
Similar Questions
Which of the following is an example of convection? A. hot air rising and cooler air falling B. the rays of the Sun warming the earth C. a hot object transferring heat to a cooler one D. a hot oven warming the air around it
Determine which of the following is an example of convection.
Describe how convection helps in distributing heat in a room.
Define convection by completing the sentence. Convection is heat transfer:
convection, conduction, radiation: a pan is heated on a stove
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