Convection does not occur in solids because the particles within are too tightly packed to facilitate the process. Convection requires actual movement between the particles within a substance in order to transfer heat which is only possible in a fluid state of matter such as liquid or gas..
In respect to this, why connection is not possible in solids?
The answer is that the molecules of a solid are held tightly among each other due to intermolecular forces. As, these molecules cannot travel to the source of heat energy, convection is not possible in the cases of solids.
Similarly, why conduction is not possible in fluids? It is because of property of fluids (liquid and gases) that molecules are loosely packed and physically move around in the medium to transfer energy (heat) this is convection wherein solids molecules are tightly packed and they can only vibrate at a their place and can't move like fluids therefore they transfer energy
Thereof, why does convection only occur in liquids and gases and not solids?
When a fluid is heated, the particles in the volume of the fluid that is heated most (closest to the heat source) becomes more energetic and move faster and move apart from each other, lowering the density. Convection does not take place in solids; it only takes place in fluids, i.e. liquids and gases.
What is meant by convection explain with the help of an example why is it that convection Cannot take place in solids?
The cycle of warm fluid going above cold fluid simultaneously is called convection. this happens because of convection. convection can not take place in solids because their inter particle space is less compared to fluids so its impossible to happen in solids.
Related Question Answers
What happens when a solid is cooled?
Students should realize that if you heat a solid, the atoms or molecules move faster and move further apart. If you cool a solid, the molecules move more slowly and move a little closer together.What is the concept of surface tension?
Definition of surface tension. : the attractive force exerted upon the surface molecules of a liquid by the molecules beneath that tends to draw the surface molecules into the bulk of the liquid and makes the liquid assume the shape having the least surface area.Are particles always moving?
The states that all of the particles that make up matter are constantly in motion. As a result, all particles in matter have kinetic energy. The kinetic theory of matter helps explain the different states of matter—solid, liquid, and gas. Particles do not always move at the same speed.Do gasses have mass?
Tell students that gases are made of molecules but that the molecules are much further apart than the molecules in liquids or solids. Since the molecules of a gas have mass and take up space, gas is matter. Students may have difficulty imagining that gases have mass.Why do molecules move faster when heated?
When heat is added to a substance, the molecules and atoms vibrate faster. As atoms vibrate faster, the space between atoms increases. The motion and spacing of the particles determines the state of matter of the substance. The end result of increased molecular motion is that the object expands and takes up more space.How do molecules move in gas?
gas vibrate and move freely at high speeds. liquid vibrate, move about, and slide past each other. solid vibrate (jiggle) but generally do not move from place to place.What does a solid molecule look like?
In a solid, these particles are packed closely together and are not free to move about within the substance. Molecular motion for the particles in a solid is confined to very small vibrations of the atoms around their fixed positions; therefore, solids have a fixed shape that is difficult to change.How do particles move in a solid?
The particles in a solid are tightly packed and locked in place. Although we cannot see it or feel it, the particles are moving = vibrating in place. The particles in a liquid are close together (touching) but they are able to move/slide/flow past each other.What is an example of convection?
Everyday Examples of Convection Boiling water - The heat passes from the burner into the pot, heating the water at the bottom. Then, this hot water rises and cooler water moves down to replace it, causing a circular motion. Radiator - Puts warm air out at the top and draws in cooler air at the bottom.Why does convection happen?
Convection occurs when particles with a lot of heat energy in a liquid or gas move and take the place of particles with less heat energy. Heat energy is transferred from hot places to cooler places by convection. Liquids and gases expand when they are heated.Where does convection occur?
Answer and Explanation: Convection currents in the Earth occur in the mantle. The core of the Earth is extremely hot, and material in the mantle close to the core is heatedWhat is an example of conduction?
Some examples are: Conduction: Touching a stove and being burned. Ice cooling down your hand. Boiling water by thrusting a red-hot piece of iron into it.Can convection occur in a vacuum?
Heat conduction and convection do not occur in space since there is no air in space. Heat transfers in space, which is a vacuum, only by radiation.Can convection occur in solids?
Convection does not occur in solids because the particles within are too tightly packed to facilitate the process. Convection requires actual movement between the particles within a substance in order to transfer heat which is only possible in a fluid state of matter such as liquid or gas.How do convection currents work?
Convection currents form because a heated fluid expands, becoming less dense. The less-dense heated fluid rises away from the heat source. As it rises, it pulls cooler fluid down to replace it. For instance, a hot radiator heats the air immediately around it.What happens during convection?
The heat that drives the convection current in the mantle comes from the core of the earth. At point C the magma is cooling, as the magma cools the particles move slower and the density increases and gravity pulls the magma back towards the core.What are the types of heat?
Heat is transfered via solid material (conduction), liquids and gases (convection), and electromagnetical waves (radiation). Heat is usually transfered in a combination of these three types and seldomly occurs on its own.Why do we need conduction?
Conduction, radiation and convection all play a role in moving heat between Earth's surface and the atmosphere. Since air is a poor conductor, most energy transfer by conduction occurs right near Earth's surface. Conduction directly affects air temperature only a few centimeters into the atmosphere.Why does conduction happen?
Conduction occurs when two object at different temperatures are in contact with each other. Heat flows from the warmer to the cooler object until they are both at the same temperature. Conduction is the movement of heat through a substance by the collision of molecules. 
