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In applying Charles' law temperature must be in what scale?
The "Kelvin" scale, which uses the same size of degree as Celsius, but with a zero value at absolute zero. (on the Celsius scale, absolute zero is -273.15° C) There are no negative temperature values on the Kelvin scale.
Why must temperature be in Kelvin for gas laws to accurately describe the behavior of gases?
Temperature must be in Kelvin for gas laws to accurately describe the behavior of gases because Kelvin is an absolute temperature scale that starts at absolute zero, where all molecular motion ceases. Gas laws rely on the relationship between temperature and the average kinetic energy of gas particles, and using Kelvin ensures that the temperature values are positive and directly proportional to the kinetic energy of the gas particles.
What temperature scale must be used in all gas laws?
The temperature scale that must be used in all gas laws is the Kelvin scale. This is because the Kelvin scale starts at absolute zero, which is the point where particles have minimal kinetic energy, making it the ideal scale for gas laws calculations.
Why must the zero-kelvin value be obtained by extrapolation instead of direct observation?
Because it can never be physically achieved, so there's nothing to observe. Even intergalactic space is warmer than zero Kelvin ... (as if you could fly a thermometer out there to observe it).
What temperature scale must be used when working with the ideal gas equation?
The ideal gas equation should be used with the Kelvin temperature scale because it is an absolute temperature scale where 0 K represents absolute zero. Using Celsius or Fahrenheit scales could lead to incorrect calculations in the ideal gas equation.
What objects warmer than 0 kelvin must be?
Objects warmer than 0 Kelvin must defy the Third Law of Thermodynamics, which states that no system can reach absolute zero (0 Kelvin). This would imply that they possess some form of energy or motion that prevents them from reaching absolute zero. In practical terms, such objects do not exist in nature.
What temperature scale must be used to compare temperature and kinetic energy?
An absolute scale, such as Kelvin.
In applying Charles' law temperature must be in what scale?
The "Kelvin" scale, which uses the same size of degree as Celsius, but with a zero value at absolute zero. (on the Celsius scale, absolute zero is -273.15° C) There are no negative temperature values on the Kelvin scale.
What units must temperature be measured in for Charles's Law and Combined Gas Law?
Temperature must be measured in Kelvin for both Charles's Law and the Combined Gas Law. This is because Kelvin is on an absolute scale, where 0 K represents absolute zero, ensuring accurate calculations in these gas laws.
How do you find kelvin to celsius?
Kelvin is the absolute temperature. It is related to Celsius as degree Kelvin = degree Celsius + 273.15According, to convert from Kelvin to Celsius you must subtract 273.15 from the degree Kelvin.
When using Charles's law temperature must be on the?
Temperature must be in Kelvin when using Charles's law, as it is a gas law that states that the volume of a gas is directly proportional to its absolute temperature when pressure and amount of gas are constant.
Why do you use kelvin scale?
Kelvin Scale is an absolute temperature scale. This means that it starts at a different point than Celsius, its counterpart. This is why you must add 273.15 to a Celsius temperature in order to get a Kelvin temperature. The Kelvin scale starts at absolute zero whereas Celsius starts at the freezing point of water. Kelvin is used more often in science such as in the ideal gas equation. It is more convenient to use it than Celsius when dealing with very cold temperatures and with things like the Perfect Gas Laws which reference absolute zero.
Does the temperature of boyle's law hot or cold?
The temperature scale must be absolute (like Kelvin), so it's always "hot" since no negative temps exist in the absolute scales.
Why must temperature be in Kelvin for gas laws to accurately describe the behavior of gases?
Temperature must be in Kelvin for gas laws to accurately describe the behavior of gases because Kelvin is an absolute temperature scale that starts at absolute zero, where all molecular motion ceases. Gas laws rely on the relationship between temperature and the average kinetic energy of gas particles, and using Kelvin ensures that the temperature values are positive and directly proportional to the kinetic energy of the gas particles.
Why must temperature always be in units of kelvin before using Charles law?
Temperature must be in Kelvin when using Charles's Law because it is an absolute temperature scale that starts at zero Kelvin, where molecular motion theoretically stops. Since Charles's Law involves the ratio of volumes and temperatures, using the Kelvin scale ensures consistency and accurate results in the calculations.
What temperature scale must be used in all gas laws?
The temperature scale that must be used in all gas laws is the Kelvin scale. This is because the Kelvin scale starts at absolute zero, which is the point where particles have minimal kinetic energy, making it the ideal scale for gas laws calculations.
Which is the lowest 100 degrees celsius or 100 degrees kelvin or 100 degrees Fahrenheit?
100 degrees Kelvin is the lowest because it is based on the absolute zero point, where no thermal energy exists. 100 degrees Celsius and 100 degrees Fahrenheit are merely relative scales of measurement based on the properties of water and do not have an absolute zero point.
