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it occurs because most liquids and gases become less dense when heated

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What transfer of energy by movement of fluids or gases with different temperatures is called?

pressure increase causes temperature increase temperature increase causes pressure increase when volume is constant that's Boyle's law if the temperature increases the speed of the molecules increase and the number of collisions increases . different slant on the same thing i guess. Brown usually Brownian motion.


What is the increase in volume that results from an increase in temperature called?

The increase in volume that results from an increase in temperature is called thermal expansion. This occurs because temperature changes cause the particles in a substance to move faster and spread out, leading to an increase in volume.


What four ways can you increase the rate of heat transfer?

Increase the temperature difference between the objects. Increase the surface area of contact between the objects. Improve the thermal conductivity of the material. Increase the flow rate of a fluid (in the case of convection).


What would cause the pressure in a sealed container of gas to increase?

temperature increase The pressure of a contained sample of gas can be increased by increasing its temperature, or by decreasing its volume, or by injecting additional mass into it.


Is the movement of a fluid caused by differences in temperature?

Yes, differences in temperature can cause convection currents in fluids, where warmer fluids rise and cooler fluids sink, leading to fluid movement. This process is known as natural convection and is a key mechanism for heat transfer in fluids.

Related Questions

What transfer of energy by movement of fluids or gases with different temperatures is called?

pressure increase causes temperature increase temperature increase causes pressure increase when volume is constant that's Boyle's law if the temperature increases the speed of the molecules increase and the number of collisions increases . different slant on the same thing i guess. Brown usually Brownian motion.


How does temperature affect the volume of substance?

An increase in temperature will cause an increase in volume, while a decrease in temperature will cause a decrease in volume.


Does Mothball cause temperature to increase?

No.


What does a temperature increase cause the rate of a reaction to increase?

As temperature increase the speed and energy of molecules increase and the collisions are more probable.


What helps in heating water conduction or convection?

Convection. The circulation of the water spreads the temperature increase. Despite its shocking reputation water is a pretty poor conductor.


How does temperature increase cause the rate of reaction to increase?

The movement of molecules and collisions are increased at high temperature.


What can cause a solid to change into a liquid?

A rise in temperature


Is the heat source for the convection current in the mantle in the sun?

The difference in temperature and density is the cause of convection currents in the earths mantle. Convection currents are the flow that transfers heat within a fluid.


Is the heat source for the convection currents in the mantle for the sun?

The difference in temperature and density is the cause of convection currents in the earths mantle. Convection currents are the flow that transfers heat within a fluid.


Is heat source for the convection currents in the mantle the sun?

The difference in temperature and density is the cause of convection currents in the earths mantle. Convection currents are the flow that transfers heat within a fluid.


What happens to the temperature of gases as they reach the top of the convection zone?

The temperature of gases in the convection zone increases as they rise towards the top. This is due to the process of convective heat transfer, where hotter gases move upwards and cooler gases move downwards, creating a cycle that leads to temperature increase towards the top of the convection zone.


Can allergies cause a rise in body temperature?

Allergies can sometimes cause a slight increase in body temperature, but it is usually not significant.