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What happens as a solid begins to change to a liquid?
The internal energy of the item increases, and the molecules become less ordered.
What happens to the energy put into a liquid during boiling?
The energy put into a liquid during boiling is used to break the intermolecular forces between the liquid molecules, allowing them to escape as vapor. This energy is then stored as latent heat in the vapor molecules.
What is the temperature that a solid begins to turn into a liquid?
The temperature at which a solid turns into a liquid is known as the melting point. It is the point at which the solid's internal energy overcomes its intermolecular forces holding its particles in place.
Why heat is released by the particles of a liquid substance when it becomes a solid?
temperature has to be low so it can freeze. it has to release internal energy so it can be stable
What is the total potential and kinetic energy of all microscopic particles in an object?
The total potential energy of all microscopic particles in an object is due to the interatomic forces between them, which can be significant in solid and liquid states. The total kinetic energy of the particles is associated with their random motion, which increases with temperature. Both potential and kinetic energies contribute to the overall internal energy of the object.
Which type of lipid stores extra energy and is liquid at room temperature?
Triglycerides are the type of lipid that stores extra energy and is liquid at room temperature. They consist of a glycerol molecule and three fatty acid chains.
Does an ecosystem consist of energy?
yes an ecosystem consist of energy and orther components
What is heat condensation?
When water vapor condenses back to liquid water, it lets go of internal structural energy in order to revert back to liquid state. THe energy released is Lantent heat of condensation.
What is heat of condensation?
When water vapor condenses back to liquid water, it lets go of internal structural energy in order to revert back to liquid state. THe energy released is Lantent heat of condensation.
How do cows maintain their internal levels?
They are warmblooded creatures, like all mammals are, and able to maintain their internal levels through the energy they get from eating every day. This energy is called "metabolizable energy" which means that a cow is able to generate (never create) energy to keep her internal system at a constant temperature and functionable. Osmosis and Homeostasis is also important to maintain internal liquid levels.
What happens as a solid begins to change to a liquid?
The internal energy of the item increases, and the molecules become less ordered.
What happens to the energy put into a liquid during boiling?
The energy put into a liquid during boiling is used to break the intermolecular forces between the liquid molecules, allowing them to escape as vapor. This energy is then stored as latent heat in the vapor molecules.
How do you use steam tables?
The steam tables have 16 columns as follows: pressure (absolute), temperature, specific volume of vapor, specific volume of liquid, heat of the liquid, heat of vaporization, total heat of the vapor, entropy of the liquid, entropy of vaporization, entropy of the vapor, internal heat of the liquid, internal heat of vaporization, and internal heat of the vapor (occasionally the external heat of the liquid, vaporization and vapor are included) If the temperature and pressure of steam are known then cross referencing the heat or the volume of a known quantity of the steam can be done. the heat content(enthalpy) of the liquid or vapor can be extrapolated from the chart, as can the entropy and internal energy. The enthalpy less the internal energy = the external energy (or the actual energy required to expand the liquid to a vapor) By determining the starting heat content of steam and final or exhaust heat content of steam the efficiency of a steam engine can be determined. Along with these calculations are the determinations of heat losses, steam quality, loss to entropy,...etc. all calculated using various instruments and the steam tables.
What is internal friction in liquid?
Internal friction in a liquid refers to the resistance encountered by the liquid molecules as they flow past each other. It is a measure of how easily the liquid can respond to external forces and deformations. Internal friction affects the viscosity of the liquid, with higher internal friction leading to higher viscosity.
Which type of energry is being transferreed during phase change?
During a phase change, the energy being transferred is primarily in the form of latent heat. This is the energy required to change the state of a substance (such as from solid to liquid or liquid to gas) without changing its temperature.
How cow maintain homeostasis?
They are warmblooded creatures, like all mammals are, and able to maintain their internal levels through the energy they get from eating every day. This energy is called "metabolizable energy" which means that a cow is able to generate (never create) energy to keep her internal system at a constant temperature and functionable. Osmosis and Homeostasis is also important to maintain internal liquid levels
What is the temperature that a solid begins to turn into a liquid?
The temperature at which a solid turns into a liquid is known as the melting point. It is the point at which the solid's internal energy overcomes its intermolecular forces holding its particles in place.
