Because the real crystal is not so ordered as the ideal crystal.
The ideal gas law is considered to be different from other equations of state for one or more of the following reasons: It cannot predict phase changes - in the ideal gas law, everything is a gas and stays a gas no matter what the temperature and pressure It does not take into account repulsion and attraction between molecules It does not take into account that actual atoms occupy volume - the ideal gas law essentially assumes point masses. It does not take into account the effect of orientation of polarized molecules - thus it is possible to get states in the real world that would be defined mathematically as "negative entropy" according to the ideal gas law. Example: as a thought experiment, a polar substance is cooled to absolute zero. At absolute zero it is now in a perfect crystalline state of zero entropy. At zero kelvin the system must be in a state with the minimum possible energy, and this statement of the third law holds true if the perfect crystal has only one minimum energy state. Entropy is related to the number of possible microstates, and with only one microstate available at zero kelvin, the entropy is exactly zero. If a magnetic field were now imposed, the substance would orient to an even more ordered state - a decrease in entropy below zero. (Since an ideal gas does not care about external magnetic fields, the system would be at zero entropy before the field was imposed).
Real gases deviate from ideal behavior due to factors such as intermolecular forces, molecular volume, and pressure. These factors cause real gases to occupy more space and have interactions that differ from the assumptions of the ideal gas law.
There is no difference between "real crystal" and "nand crystal." It seems like there may have been a typo or misunderstanding in the question. Crystals are naturally occurring solids with a regular repeating pattern, while "nand" does not have a recognized meaning in this context.
A real gas behaves most like an ideal gas when it is at low pressure and high temperature.
A real gas behaves most like an ideal gas at high temperatures and low pressures.
The ideal gas law is considered to be different from other equations of state for one or more of the following reasons: It cannot predict phase changes - in the ideal gas law, everything is a gas and stays a gas no matter what the temperature and pressure It does not take into account repulsion and attraction between molecules It does not take into account that actual atoms occupy volume - the ideal gas law essentially assumes point masses. It does not take into account the effect of orientation of polarized molecules - thus it is possible to get states in the real world that would be defined mathematically as "negative entropy" according to the ideal gas law. Example: as a thought experiment, a polar substance is cooled to absolute zero. At absolute zero it is now in a perfect crystalline state of zero entropy. At zero kelvin the system must be in a state with the minimum possible energy, and this statement of the third law holds true if the perfect crystal has only one minimum energy state. Entropy is related to the number of possible microstates, and with only one microstate available at zero kelvin, the entropy is exactly zero. If a magnetic field were now imposed, the substance would orient to an even more ordered state - a decrease in entropy below zero. (Since an ideal gas does not care about external magnetic fields, the system would be at zero entropy before the field was imposed).
Real gases deviate from ideal behavior due to factors such as intermolecular forces, molecular volume, and pressure. These factors cause real gases to occupy more space and have interactions that differ from the assumptions of the ideal gas law.
In ideal machine input is equal to output . The efficiency of ideal machine is 100% . In real machine input is not equal to output .The efficiency of ideal machine in not 100% . In ideal machine there is no lose of energy . In real machine there is lose of energy . In real machine there is no friction . While in real machine there is friction .
Real gases approach ideal behavior at high temperature and low pressure. In this Condition gases occupy a large volume and molecules are far apart so volume of gas molecules are negligible and intermolecular force of attraction(responsible for non ideal behavior) become low. So gases approach ideal behavior.
yes
yes
crystal
A real machine is like an ideal machine in that there are no massless chains or frictionless bearings. The parts of an ideal machine are rigid and weightless.
There is no difference between "real crystal" and "nand crystal." It seems like there may have been a typo or misunderstanding in the question. Crystals are naturally occurring solids with a regular repeating pattern, while "nand" does not have a recognized meaning in this context.
real lead crystal
no
BO