Heat transfer by convection will take place is one the following substance.
Answer Details
Heat transfer by convection is a process in which heat is transferred from one place to another by the movement of a fluid, such as a gas or a liquid. Convection occurs because when a fluid is heated, it becomes less dense and rises, while cooler, denser fluid sinks.
Of the substances listed, one that can experience convection is water. When water is heated, the warmer water near the heat source becomes less dense and rises, while cooler water sinks to take its place. This creates a circular motion of water, which is known as a convection current. This process can transfer heat from one part of the water to another, and it is used in many applications, such as heating systems, cooking, and cooling systems.
On the other hand, stone and wood are poor conductors of heat, which means they do not transfer heat very well. Mercury is a liquid metal that is a good conductor of heat, but it does not experience convection in the same way that water does because it is a metal and its behavior is different from that of liquids. Therefore, the answer to the question is water.