Question

When Xavier places his hands near a light bulb, he notices that certain areas around the light bulb are warmer than others. Which best explains this?

The areas to the sides of the light bulb are warmest because of conduction.

The areas to the sides of the light bulb are warmest because of convection.

The area directly above the light bulb is warmest because of conduction.

The area directly above the light bulb is warmest because of convection.

Answer 1

The area directly above the light bulb is warmest because of convection. Convection is a heat transfer by mass motion of fluid (like air), and it convection above a hot surface occurs because hot air expands, becomes less dense, and rises. The statement can be supported by the ideal gas law.

Answer 2

The certain areas around the light bulb are warmer than others. Because the areas to the sides of the light bulb are warmest because of convection. Option B best explains the given conditions.

What is temperature?

Temperature directs the hotness or coldness of a body. In clear terms, it is the method of finding the kinetic energy of particles within an entity.

Convection is a type of heat transmission that happens when a fluid (such as air) expands, becomes less dense, and rises. It occurs above a hot surface because hot air expands, becomes less dense, and rises. T

Certain parts of the environment surrounding the light bulb are hotter than others. Because of convection, the areas to the sides of the light bulb are the hottest.

Hence,option B is the best explanation for the given circumstances.

To learn more about the temperature, refer to the link;

https://brainly.com/question/7510619

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