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Question about Types of Phenomena

Subject Chemistry

Chemistry

Source Originais Teachy

Originais Teachy

Topic Types of Phenomena

Types of Phenomena

Difficulty Easy

Easy

(Originais Teachy 2023) - Question Easy of Chemistry

Imagine you are walking on the beach on a sunny day. Your feet begin to feel hot as you walk on the sand. This is an example of a thermal phenomenon, where heat is transferred from the hot sand to your feet. Based on this, can you explain what is happening at the molecular level that is causing your feet to feel hot?

The feeling of heat in your feet is caused by the transfer of kinetic energy from the high-energy molecules of the hot sand to the lower-energy molecules of your feet, a process known as conduction.

The feeling of heat in your feet is caused by the evaporation of water molecules from the hot sand, a process known as evaporation.

The feeling of heat in your feet is caused by the absorption of sunlight by your feet, a process known as absorption.

The feeling of heat in your feet is caused by the radiation of heat energy from the hot sand, a process known as radiation.

The feeling of heat in your feet is caused by the transfer of heat energy from the hot sand to the cooler air, a process known as convection.

Answer sheet:

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