Convection occurs in fluids like liquids and gases, not in solids. In convection, fluids move due to temperature differences causing density variations; this movement transfers heat from one place to another. Solid objects do not move in convection because they do not flow like fluids do.
Water and air are both fluids. The particles that make them up can 'flow' and move around from place to place
Solids are not called fluids because solids have a fixed shape and volume, while fluids can change shape and flow to fill the container they are in. Solids have particles that are tightly packed together and vibrate in place, whereas fluids have particles that are able to move past each other.
A pump is a device used to raise or move fluids by creating a flow. Pumps are commonly used in various industries and applications to transfer liquids such as water, oil, or chemicals from one place to another.
Wrong, transfer of heat does take place in fluids. In fact it can take place more efficiently in fluids than in solids because convection is possible in fluids.
Fluids can flow and take the shape of their container, while solids have a fixed shape and volume. The particles in fluids are not tightly packed and can move past each other, whereas the particles in solids are closely packed and vibrate in place. Examples of fluids include water and air, while examples of solids include wood and metal.
The transfer of heat by the movement of particles in fluids is called convection. As fluids are heated, their particles move, creating currents that transfer heat from one place to another. This process is commonly observed in liquids and gases.
Wrong, transfer of heat by conduction does take place in fluids.
Convection is the type of thermal energy transfer that occurs when fluids move. This process involves the transfer of heat through the movement of a fluid, such as air or water, causing molecules to carry thermal energy from one place to another.
Osmosis.
Fluids flow from areas of high pressure to areas of low pressure.
Fluids have the ability to flow. Fluids are Liquids and Gasses.