Charles s Law states pressure of gas increases in direct proportion to its pressure at absolute temperature?
Q. Absolute temperature can also be considered as the temperature at which the pressure becomes zero. How can these two concepts be reconciled?
Asked by Mo J - Sat Jan 24 10:21:52 2009 - - 2 Answers - 0 Comments
A. You have stated Charles s Law in a strange way .You have used an unusual term "absolute temperature " confusing it for "absolute zero" In your calculation you should use temperatures as measured on Kelvin or Rankin scientific scales
Answered by kasab - Sat Jan 24 11:19:44 2009
Q. Absolute temperature can also be considered as the temperature at which the pressure becomes zero. How can these two concepts be reconciled?
Asked by Mo J - Sat Jan 24 10:21:52 2009 - - 2 Answers - 0 Comments
A. You have stated Charles s Law in a strange way .You have used an unusual term "absolute temperature " confusing it for "absolute zero" In your calculation you should use temperatures as measured on Kelvin or Rankin scientific scales
Answered by kasab - Sat Jan 24 11:19:44 2009
The Kelvin temperature scale is sometimes referred to as the absolute temperature scale because?
Q. A. it measures the point where all motion stops, making the average kinetic energy zero. B. it measures a point exactly 273.15 degrees higher than the freezing point of water. C. it measures temperatures below the freezing point of water. D. it measures the potential energy and the average kinetic energy of a substance.
Asked by Row B - Thu Jan 22 03:04:49 2009 - - 3 Answers - 0 Comments
A. A. 0 Kelvin (Kelvin doesn't use degrees) is absolute zero... where all molecular motion stops. 273 Kelvin is ~ 0 degrees Celsius.
Answered by buckj04 - Thu Jan 22 05:14:24 2009
Q. A. it measures the point where all motion stops, making the average kinetic energy zero. B. it measures a point exactly 273.15 degrees higher than the freezing point of water. C. it measures temperatures below the freezing point of water. D. it measures the potential energy and the average kinetic energy of a substance.
Asked by Row B - Thu Jan 22 03:04:49 2009 - - 3 Answers - 0 Comments
A. A. 0 Kelvin (Kelvin doesn't use degrees) is absolute zero... where all molecular motion stops. 273 Kelvin is ~ 0 degrees Celsius.
Answered by buckj04 - Thu Jan 22 05:14:24 2009
Is there an absolute maximum temperature?
Q. I know there is an absolute zero at which you can't achieve any colder a temperature but is there a temperature at which you can't get any hotter?
Asked by digital_hardcore1985 - Wed Dec 3 23:13:21 2008 - - 1 Answers - 0 Comments
A. At whatever temperature would cause particles to be moving (due to thermal energy) at the speed of light
Answered by amp9C1 - Wed Dec 3 23:20:44 2008
Q. I know there is an absolute zero at which you can't achieve any colder a temperature but is there a temperature at which you can't get any hotter?
Asked by digital_hardcore1985 - Wed Dec 3 23:13:21 2008 - - 1 Answers - 0 Comments
A. At whatever temperature would cause particles to be moving (due to thermal energy) at the speed of light
Answered by amp9C1 - Wed Dec 3 23:20:44 2008
How is the volume of a gas (at constant pressure) related to the absolute temperature?
Q. a. they are independent of each other b. they are directly proportional to each other c. they are inversely proportional to each other d. they are negatively correlated
Asked by blueeyedangel<3 - Tue May 27 22:05:07 2008 - - 3 Answers - 0 Comments
A. b
Answered by the_bloody_grinch - Tue May 27 22:07:41 2008
Q. a. they are independent of each other b. they are directly proportional to each other c. they are inversely proportional to each other d. they are negatively correlated
Asked by blueeyedangel<3 - Tue May 27 22:05:07 2008 - - 3 Answers - 0 Comments
A. b
Answered by the_bloody_grinch - Tue May 27 22:07:41 2008
What is the absolute HIGHEST temperature a baby bearded dragon can bask at?
Q. like what is the absolute highest highest temp? i know baby beardeds should bask at 110 but whats the absolute highest without harming them?
Asked by Patrick A - Tue Jun 3 17:19:34 2008 - - 6 Answers - 0 Comments
A. for a baby beardie i would go up to about 90*- 100* because they are so small they would over heat all the time. but if it were med- adult sized then maybe about 100*- 105*. I would be careful with 110*, if the lamp is close to the basking spot, you might want to move it some especially when you see them open their mouths a lot. you might be cooking your dragon. move it farther so they won't over heat, when they get older, then move it closer so they get the heat they need.
Answered by Coco - Wed Jun 4 16:29:16 2008
Q. like what is the absolute highest highest temp? i know baby beardeds should bask at 110 but whats the absolute highest without harming them?
Asked by Patrick A - Tue Jun 3 17:19:34 2008 - - 6 Answers - 0 Comments
A. for a baby beardie i would go up to about 90*- 100* because they are so small they would over heat all the time. but if it were med- adult sized then maybe about 100*- 105*. I would be careful with 110*, if the lamp is close to the basking spot, you might want to move it some especially when you see them open their mouths a lot. you might be cooking your dragon. move it farther so they won't over heat, when they get older, then move it closer so they get the heat they need.
Answered by Coco - Wed Jun 4 16:29:16 2008
Help! How do you calculate absolute zero using pressure and temperature?
Q. I need to know how to calculate the absolute zero using the temperature and pressure of a gas. I also need to calculate the percent error. How can I do all this? Thanks!
Asked by Luis S - Fri Jul 17 13:16:58 2009 - - 1 Answers - 0 Comments
Q. I need to know how to calculate the absolute zero using the temperature and pressure of a gas. I also need to calculate the percent error. How can I do all this? Thanks!
Asked by Luis S - Fri Jul 17 13:16:58 2009 - - 1 Answers - 0 Comments
Calculate the absolute temperature of a sample at 20 C.?
Q. so confused. what is absolute temperature?
Asked by the happiest place on earth - Thu Feb 14 20:40:26 2008 - - 2 Answers - 0 Comments
A. just add 273.15 20 + 273.15 = 293.15K 0K is where all motion stops. That is absolute temperature.
Answered by Michael E - Thu Feb 14 20:45:26 2008
Q. so confused. what is absolute temperature?
Asked by the happiest place on earth - Thu Feb 14 20:40:26 2008 - - 2 Answers - 0 Comments
A. just add 273.15 20 + 273.15 = 293.15K 0K is where all motion stops. That is absolute temperature.
Answered by Michael E - Thu Feb 14 20:45:26 2008
How many degrees on the celsius temperature scale equals absolute zero?
Q. How many degrees on the celsius temperature scale equals absolute zero? Please Help!!!
Asked by Certified APBT lover, (FF) - Sun Jun 8 19:12:49 2008 - - 2 Answers - 0 Comments
A. Absolute zero is the lowest possible temperature where nothing could be colder, and no heat energy remains in a substance. Absolute zero is the point at which molecules do not move (relative to the rest of the body) more than they are required to by a quantum mechanical effect called zero-point energy. It is a theoretical limit and cannot be achieved with the current technology available. By international agreement, absolute zero is defined as precisely 0 K on the Kelvin scale, which is a thermodynamic (absolute) temperature scale, and 273.15 on the Celsius (centigrade) scale.[1] Absolute zero is also precisely equivalent to 0 R on the Rankine scale (also a thermodynamic temperature scale), and 459.67 degrees on the Fahrenheit scale
Answered by deejayspop - Sun Jun 8 19:17:41 2008
Q. How many degrees on the celsius temperature scale equals absolute zero? Please Help!!!
Asked by Certified APBT lover, (FF) - Sun Jun 8 19:12:49 2008 - - 2 Answers - 0 Comments
A. Absolute zero is the lowest possible temperature where nothing could be colder, and no heat energy remains in a substance. Absolute zero is the point at which molecules do not move (relative to the rest of the body) more than they are required to by a quantum mechanical effect called zero-point energy. It is a theoretical limit and cannot be achieved with the current technology available. By international agreement, absolute zero is defined as precisely 0 K on the Kelvin scale, which is a thermodynamic (absolute) temperature scale, and 273.15 on the Celsius (centigrade) scale.[1] Absolute zero is also precisely equivalent to 0 R on the Rankine scale (also a thermodynamic temperature scale), and 459.67 degrees on the Fahrenheit scale
Answered by deejayspop - Sun Jun 8 19:17:41 2008
what is the significance of an absolute temperature scale or Kelvin temperature scale?
Q. pls. answer thanks!
Asked by heizel - Thu Feb 14 08:17:01 2008 - - 5 Answers - 0 Comments
A. The significance is this: there is a specific temperature, below which you CANNOT get colder. Think about how significant that is...why should there be such a point?? And on the flip side, is there an "absolute hot" meaning a point beyond which it is impossible to get any hotter? Nobody knows, and it is not some trivial brush-off answer... For the kelvin scale, it makes sure that the temperature is always a measure of the motion of atoms, or the energy of the atoms. It has no negative values, because you can't have negative energy (not that we know of anyhow). Very good question.
Answered by Charles M - Thu Feb 14 08:50:42 2008
Q. pls. answer thanks!
Asked by heizel - Thu Feb 14 08:17:01 2008 - - 5 Answers - 0 Comments
A. The significance is this: there is a specific temperature, below which you CANNOT get colder. Think about how significant that is...why should there be such a point?? And on the flip side, is there an "absolute hot" meaning a point beyond which it is impossible to get any hotter? Nobody knows, and it is not some trivial brush-off answer... For the kelvin scale, it makes sure that the temperature is always a measure of the motion of atoms, or the energy of the atoms. It has no negative values, because you can't have negative energy (not that we know of anyhow). Very good question.
Answered by Charles M - Thu Feb 14 08:50:42 2008
The volume V of a given mass of gas varies directly as the absolute temperature T and inversely as?
Q. as the pressure P. If V = 462 cm3 when T = 42 degrees and P = 40 kg/cm2, what is the volume when T = 30 degrees and P = 30 kg/cm2?
Asked by NDN - Wed Jul 23 18:06:08 2008 - - 2 Answers - 0 Comments
A. P1 V1 / T1 = P2 V2 / T2. Substituting, assuming the temperatures given are in C: (40 kg/cm ) (462 cm ) / (42 + 273 K) = (30 kg/cm ) V2 / (30 + 273 K). Solving, V2 = 592.5 cm . We could assume the given temperatures are in Kelvins, but the gas laws all fail at such low temperatures.
Answered by Schmedley - Thu Jul 24 13:08:03 2008
Q. as the pressure P. If V = 462 cm3 when T = 42 degrees and P = 40 kg/cm2, what is the volume when T = 30 degrees and P = 30 kg/cm2?
Asked by NDN - Wed Jul 23 18:06:08 2008 - - 2 Answers - 0 Comments
A. P1 V1 / T1 = P2 V2 / T2. Substituting, assuming the temperatures given are in C: (40 kg/cm ) (462 cm ) / (42 + 273 K) = (30 kg/cm ) V2 / (30 + 273 K). Solving, V2 = 592.5 cm . We could assume the given temperatures are in Kelvins, but the gas laws all fail at such low temperatures.
Answered by Schmedley - Thu Jul 24 13:08:03 2008
"Explain why an object can never reach a temperature of absolute zero". i still dont know an answer for it
Q. Explain why an object can never reach a temperature of absolute zero.
Asked by Neji H - Thu May 15 10:16:41 2008 - - 3 Answers - 0 Comments
Q. Explain why an object can never reach a temperature of absolute zero.
Asked by Neji H - Thu May 15 10:16:41 2008 - - 3 Answers - 0 Comments
what is the fascination about getting an object to absolute zero temperature?
Q. yeah atoms stop giving off energy or something like that, but still i don't see the fascination in it lol
Asked by edgar - Mon Jan 29 22:32:41 2007 - - 1 Answers - 0 Comments
A. In electronics for example, zero absolute means no resistance so the electrons go faster and without any "problems" in a conductor so called superconductor. In a superconductor there are no energy lose so the exact amount of energy you will have on other end of the conductor, no need for transformers , repetitors or something like thate. A computer who works at zero absolute will be a Supercomputer (created to work at that temperature)
Answered by John B - Tue Jan 30 18:23:28 2007
Q. yeah atoms stop giving off energy or something like that, but still i don't see the fascination in it lol
Asked by edgar - Mon Jan 29 22:32:41 2007 - - 1 Answers - 0 Comments
A. In electronics for example, zero absolute means no resistance so the electrons go faster and without any "problems" in a conductor so called superconductor. In a superconductor there are no energy lose so the exact amount of energy you will have on other end of the conductor, no need for transformers , repetitors or something like thate. A computer who works at zero absolute will be a Supercomputer (created to work at that temperature)
Answered by John B - Tue Jan 30 18:23:28 2007
in a gas what happens to pressure when you double the absolute temperature?
Q. in a gas what happens to pressure when you double the absolute temperature?
Asked by darrin - Wed Jun 10 07:23:25 2009 - - 2 Answers - 0 Comments
A. It doubles.
Answered by unknown - Wed Jun 10 07:30:38 2009
Q. in a gas what happens to pressure when you double the absolute temperature?
Asked by darrin - Wed Jun 10 07:23:25 2009 - - 2 Answers - 0 Comments
A. It doubles.
Answered by unknown - Wed Jun 10 07:30:38 2009
Is there a lower temperature than absolute zero?
Q. I understand that the lowest temp is about -460 degrees F and is measured in radiation left over from the beginning of the universe, but I heard somwhere that temps lower than this can be achieived right here on Earth making our planet the coldest place in the universe. Is this true? Also, isn't absolute zero measured as 0 kelvin about -232 C? What are the real numbers? Please help...
Asked by eeeek6 - Sun Jul 27 18:15:40 2008 - - 14 Answers - 0 Comments
Q. I understand that the lowest temp is about -460 degrees F and is measured in radiation left over from the beginning of the universe, but I heard somwhere that temps lower than this can be achieived right here on Earth making our planet the coldest place in the universe. Is this true? Also, isn't absolute zero measured as 0 kelvin about -232 C? What are the real numbers? Please help...
Asked by eeeek6 - Sun Jul 27 18:15:40 2008 - - 14 Answers - 0 Comments
a quanity of gas has a volume of 0.20 cubic meter and an absolute temperature of 333 degrees kelvin.?
Q. a quanity of gas has a volume of 0.20 cubic meter and an absolute temperature of 333 degrees kelvin. When the temperature of the gas is raised to 533 degrees kelvin, what is the new volume of the gas?
Asked by kay_267 - Thu Oct 12 20:26:46 2006 - - 2 Answers - 0 Comments
A. If external pressure remains unchanged then you can use the formula V1/T1=V2/T2 to get the result, where V1=0.2 m^3, T1=333 K, T2=533 K. But if the pressure changes as well then there is not enough input in the question to get an answer.
Answered by fanis t - Fri Oct 13 17:50:48 2006
Q. a quanity of gas has a volume of 0.20 cubic meter and an absolute temperature of 333 degrees kelvin. When the temperature of the gas is raised to 533 degrees kelvin, what is the new volume of the gas?
Asked by kay_267 - Thu Oct 12 20:26:46 2006 - - 2 Answers - 0 Comments
A. If external pressure remains unchanged then you can use the formula V1/T1=V2/T2 to get the result, where V1=0.2 m^3, T1=333 K, T2=533 K. But if the pressure changes as well then there is not enough input in the question to get an answer.
Answered by fanis t - Fri Oct 13 17:50:48 2006
the formula between the pressure and absolute temperature of a gas sample whose volume is fixed?
Q. the formula between the pressure and absolute temperature of a gas sample whose volume is fixed?
Asked by physics - Sat Sep 29 20:14:12 2007 - - 1 Answers - 0 Comments
A. Charles law states that the volume of a fixed mass of gas varies directly as its absolute temperature if the pressure remains unchanged . The absolute pressure varies directly as the absolute temperature if the volume remains unchanged VTP +Pvt p1 = P2 --- --- T1 T2 ie. v t v --- = constant t temp must be in the kelvin scale 0 kelvin = -273C 273 K = 0C To convert Celsius to Degree Kelvin K = 273 +Temp in Celsius research this in your browser have fun, also see BOYLE'S LAW Derek Allen
Answered by dex480 - Sat Sep 29 21:02:41 2007
Q. the formula between the pressure and absolute temperature of a gas sample whose volume is fixed?
Asked by physics - Sat Sep 29 20:14:12 2007 - - 1 Answers - 0 Comments
A. Charles law states that the volume of a fixed mass of gas varies directly as its absolute temperature if the pressure remains unchanged . The absolute pressure varies directly as the absolute temperature if the volume remains unchanged VTP +Pvt p1 = P2 --- --- T1 T2 ie. v t v --- = constant t temp must be in the kelvin scale 0 kelvin = -273C 273 K = 0C To convert Celsius to Degree Kelvin K = 273 +Temp in Celsius research this in your browser have fun, also see BOYLE'S LAW Derek Allen
Answered by dex480 - Sat Sep 29 21:02:41 2007
What is absolute temperature?
Q. If I was told that water at tripple point has absolute temperature 273.16 "Kelvin", how can I produce temperature, say 300.00 "Kelvin".
Asked by Alexander - Tue Jun 5 18:27:12 2007 - - 4 Answers - 1 Comments
A. There are two absolute temperature scales, Kelvin (K) and Rankine (R), although they are really the same. Kelvin is in the metric system absolute zero is -273.15 Celsius. Each degree Kelvin = 1 degree Celsius So 300K is (300-273.15) = 26.85 C The other scale is Rankine -- one degree R = 1 degree Fahrenheit. Absolute zero is -459.58F. To link the two 1 degree K = 1.8 degree R. Celsius was designed around the melting (0C) point of water and boiling (100C) point of water. Absolute zero is based on kinetic theory -- where all translational motion ceases. Absolute zero has been experimentally approached, but never observed. Heisenberg's uncertainty principle can be interpreted to say that if you approach absolute zero with an atom… [cont.]
Answered by Hooligan - Tue Jun 5 18:36:17 2007
Q. If I was told that water at tripple point has absolute temperature 273.16 "Kelvin", how can I produce temperature, say 300.00 "Kelvin".
Asked by Alexander - Tue Jun 5 18:27:12 2007 - - 4 Answers - 1 Comments
A. There are two absolute temperature scales, Kelvin (K) and Rankine (R), although they are really the same. Kelvin is in the metric system absolute zero is -273.15 Celsius. Each degree Kelvin = 1 degree Celsius So 300K is (300-273.15) = 26.85 C The other scale is Rankine -- one degree R = 1 degree Fahrenheit. Absolute zero is -459.58F. To link the two 1 degree K = 1.8 degree R. Celsius was designed around the melting (0C) point of water and boiling (100C) point of water. Absolute zero is based on kinetic theory -- where all translational motion ceases. Absolute zero has been experimentally approached, but never observed. Heisenberg's uncertainty principle can be interpreted to say that if you approach absolute zero with an atom… [cont.]
Answered by Hooligan - Tue Jun 5 18:36:17 2007
are the number of moles of gas and absolute temperature of a gas directly proportional?
Q. are the number of moles of gas and absolute temperature of a gas directly proportional?
Asked by Traci H - Tue Jul 11 23:57:20 2006 - - 6 Answers - 0 Comments
A. Consider the ideal gas law, PV=nRT. . Pressure * Volume = # of moles * a constant * Temperature. Thus, they are directly proportional. All else being equal, if one increases then the other must decrease to balance the equation.
Answered by Daniel L - Wed Jul 12 00:01:45 2006
Q. are the number of moles of gas and absolute temperature of a gas directly proportional?
Asked by Traci H - Tue Jul 11 23:57:20 2006 - - 6 Answers - 0 Comments
A. Consider the ideal gas law, PV=nRT. . Pressure * Volume = # of moles * a constant * Temperature. Thus, they are directly proportional. All else being equal, if one increases then the other must decrease to balance the equation.
Answered by Daniel L - Wed Jul 12 00:01:45 2006
Shouldn't temperature be measured against absolute zero?
Q. I mean how how can you justfy negative temperature? It doesn't make sense. So I've devised my own scale based on absolute zero. Today it will be 486 degrees. I feel warmer already.
Asked by Insert Witty Name Here - Fri Jan 9 08:35:42 2009 - - 1 Answers - 0 Comments
A. It's a sweltering 743 here...Back to you Bob!
Answered by Yahoo *loves* Karen! - Fri Jan 9 11:37:11 2009
Q. I mean how how can you justfy negative temperature? It doesn't make sense. So I've devised my own scale based on absolute zero. Today it will be 486 degrees. I feel warmer already.
Asked by Insert Witty Name Here - Fri Jan 9 08:35:42 2009 - - 1 Answers - 0 Comments
A. It's a sweltering 743 here...Back to you Bob!
Answered by Yahoo *loves* Karen! - Fri Jan 9 11:37:11 2009
are atoms in molecules moving relative to each other,even at absolute zero temperature?
Q. justify ur answer. im remembered my prof told us that there is still "some" movement. any formulae/equation to justify? any formulae or equation to justify? like when T=0,K=0 those kind of thing?
Asked by Jeff T - Sun Aug 24 02:27:03 2008 - - 5 Answers - 0 Comments
A. at absolute zero, the atoms have no kinetic energy meaning they have no velocity or they are not moving every element has it inferred absolute zero temperatures
Answered by Christian A - Sun Aug 24 02:35:54 2008
Q. justify ur answer. im remembered my prof told us that there is still "some" movement. any formulae/equation to justify? any formulae or equation to justify? like when T=0,K=0 those kind of thing?
Asked by Jeff T - Sun Aug 24 02:27:03 2008 - - 5 Answers - 0 Comments
A. at absolute zero, the atoms have no kinetic energy meaning they have no velocity or they are not moving every element has it inferred absolute zero temperatures
Answered by Christian A - Sun Aug 24 02:35:54 2008
From Yahoo Answer Search: 'absolute temperature'
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ue, 26 May 2009 23:56:00 GM
This might be why climatologists use "anomaly" data to track trends rather than the . absolute temperature. at a site. Part of the "processing" of the data. It isn't making the data say what it isn't saying, it is tracking a meaningful ...
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