You are probably thinking of convection, which is transfer of heat by currents set up by variations in density of the liquid.
The movement of heat through a liquid or gas is called convection. It occurs through the circulation of the fluid as warmer, less dense regions rise and cooler, denser regions sink, creating a continuous flow that transfers heat.
lemon juice and water The two liquids in a lava lamp.
Technically, all particles in a Solid, Liquid, or Gas are moving. But a gas moves the fastest, liquid fast, but not as fast as gas, and solid moves the slowest.
Convection occurs when heat is transferred through the movement of a gas or liquid. As the fluid is heated, it becomes less dense and rises, while cooler fluid moves in to take its place. This creates a continuous cycle of heat transfer.
It is known as the wake of the boat.
When an object moves through a liquid, the force created is called drag force. Drag force is the resistance encountered by the object as it moves through the liquid, caused by the fluid pushing back against the object's motion.
The substance through which a wave moves is called a medium. This can be a solid, liquid, gas, or even a vacuum. Waves transfer energy through the medium without actually displacing the particles of the medium.
When energy moves from one object to another, it is called energy transfer. This transfer can occur through different mechanisms such as conduction, convection, and radiation.
The flow of thermal energy is called heat transfer. It is through the various means of heat transfer that thermal energy moves from one place to another. Heat moves from where it is hot to where it is not. Always. Think it through and it will make perfect sense.
You are probably thinking of convection, which is transfer of heat by currents set up by variations in density of the liquid.
The material through which a wave moves is called the medium. It can be solid, liquid, or gas, and the properties of the medium affect how the wave behaves and travels.
When energy is taken away from a liquid, it can transition into a solid state through a process called freezing or solidification. This is because the decrease in energy causes the molecules in the liquid to slow down and come together to form a more ordered and rigid structure, characteristic of a solid.
Heat moves through liquids and gases primarily through convection. This process involves the transfer of heat energy through the movement of the molecules within the substance. As the substance is heated, the molecules gain energy and move around, carrying heat from one area to another. Additionally, in liquids and gases, heat can also be transferred through conduction and radiation, but convection is the dominant mechanism.
Viscosity of the liquid
By convection
It is electromagnetic radiation.
passive transport