Which would be best categorized as heat transfer by convection? a) wearing a white shirt to stay cool on a summer day. b) noodles rising and falling in a pot of boiling water c) touching a metal spoon that is sitting in a pot of boiling water d) using a heating blanket to get warm

Option (B) is the correct answer.

Explanation:

When a substance or fluid is heated then due to the heat less dense material rises whereas more denser (cooler) substance sink at the bottom under the influence of gravity.

As a result, heat transfers from hotter to colder substance.

For example, noodles rising and falling in a pot of boiling water represent convection process.

Thus, we can conclude that noodles rising and falling in a pot of boiling water would be best categorized as heat transfer by convection.

the answer is: they occur when the sun, moon, and earth are aligned. in spite of their name, these tides occur twice a year in the spring and fall.

the answer is d (apex) good luck : ))