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When the temperature increases the particles of the liquid inside a thermometer begin to move faster and what else?
When the temperature increases, the particles of the liquid inside a thermometer also expand due to thermal expansion, causing the liquid to rise in the narrow tube of the thermometer. This increase in volume of the liquid is what is typically measured as an increase in temperature on the thermometer scale.
How can the evaporation of liquid be made faster?
You can increase the surface area of the liquid by spreading it out in a thin layer, increase the temperature of the liquid to speed up the kinetic energy of the molecules, and increase air circulation over the liquid by using a fan or stirring the liquid.
Which change in state requires that energy be added to the substance?
A phase change from solid to liquid requires energy .likewise a liquid will vaporise into the gaseous state after appropriate increase in energy.
Does viscosity increase as temperature increases?
Usually the increase in temperature decreases the viscosity of a liquid due to weakness of intermolecular attractions but some mixtures show an increase in viscosity with the rise of temperature as egg (proteins).
How could you increase the kinetic thermal energy of a liquid?
You can increase the kinetic thermal energy of a liquid by heating it. When you add heat to a liquid, the temperature increases, which in turn increases the kinetic energy of the molecules in the liquid. This causes the molecules to move faster and leads to an increase in the thermal energy of the liquid.
Whilst a substance is boiling why doesn't it get hotter?
During boiling, the temperature does not increase because the heat energy is being used to convert the liquid into vapor rather than raise the temperature. This phase change from liquid to gas requires energy, known as latent heat, which keeps the temperature constant. Once all the liquid has been converted into vapor, further heating will then increase the temperature.
What three things can you do to increase the rate of dissolving a gas in a liquid?
Increase the amount of liquid Decrease the temperature of the liquid Increase the pressure of the gas
What does viscous liquid depend on?
Liquid's viscocity depends on temperature. As a rule, viscosity drops with the increase of temperature.
What does an increase of temperature do to the KE of a liquid?
An increase in temperature of a liquid causes the kinetic energy (KE) of the liquid molecules to increase. This increase in thermal energy leads to faster movement of the molecules, resulting in higher kinetic energy.
What can cause a solid to change into a liquid?
A rise in temperature
Does the temperature of the liquid increase further when it starts boiling?
Liquid has to be a certain temperature to boil depending if it is more dense or less dense. So yes. Normally the temperature would increase.
How do you Increase solubility of liquid in liquid?
Increase temperature. any of the following:- 1) increase the temperature of the Solvent (what you are trying to dissolve in) 2) increase the surface area of the Solute (what you are dissolving) 3) increase the agitation (stirring) and the amount of the solvent.
How can the evaporation of a liquid you made faster?
To make the evaporation of a liquid faster, you can increase the surface area of the liquid by spreading it out in a thin layer, increase the temperature of the liquid to increase its energy, and increase air circulation over the liquid to remove the evaporated molecules.
When solid changes to liquid rise in temperature or drop in temperature?
Melting need an increase of the temperature.
Why will liquid at room temperature move faster than liquid at 1 degree Celsius?
because the thermal energy in the liquid that is room temperature .There is more thermal enregy in the room temperature liquid so it will move faster.
What do you have to do to increase the solubility of a gas in a liquid?
Increasing the pressure and decreasing the temperature the solubility increase.
Viscosity increase as temperature increase?
Usually the increase in temperature decreases the viscosity of a liquid due to weakness of intermolecular attractions but some mixtures show an increase in viscosity with the rise of temperature as egg (proteins).
