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No, only certain materials can become superconductors.
These materials form Cooper Pairs with their conduction band electrons at low temperature, making the electrons coherent (analogous to photons in a LASER beam). This coherence prevents resistance to current flow. Most insulators lack conduction band electrons.
High temperature copper oxide ceramic superconductors are an exception as they lack conduction band electrons, but their copper oxide structure is highly distorted in a way that allows bound electrons to form Cooper Pairs.
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What is the absolute value of -9?
The absolute value of -9 is =|-9| = 9 Explanation : Here's how you can picture absolute value: Think of a railroad track with a zero sitting in the middle of it. Every little notch to the left and right of the zero is another number. Negative numbers line up on the left; positive numbers run along the track to the right. So, the number -4.0 is 4 units away from zero. The number -45.3 is 45.3 units away from zero and the number 10 is 10 units away from zero. Therefore, the absolute value of any number is really a positive number (or zero). You identify an absolute value of a number by writing the number between two vertical bars: |number|.
What is the type of data that is numeric in nature and does not have a stable starting point or has no absolute zero?
i cant get it clearly
What is the absolute value of -13?
The absolute value of a fraction would be done by this:ex. 3/10 is equivalent to .30 or just .3 the absolute value of .3 is .3 because an absolute value is the number of spaces it takes to get to zero on a number line. KILL ME
When pole flux of dc motor is zero what is its speed?
when the pole flux is zero there is no induced emf in the armature conductor of dc machine as a result of this there is no back emf for controlling action so speed become dangerously high or we can say it will be infinite.
What does k equal?
in science k stands for kelvin, the temperature system that starts from absolute zero K does not equal kelvin... K stands for Kelvin. In different applications it means different constants, such as Boltzmann constant or a spring constant.
The lowest temperature a superconducter can work at?
0oK, or absolute zero is the lowest temperature. Superconductors have a critical temperature at which they begin to work, but it is the highest temperature, and they function as superconductors at any temperature lower, down to as close to absolute zero as they can be made to be (absolute zero is unachievable).
When does enthalpy become zero?
at absolute zero only, the enthalpy of any gas can become zero.
What is the zero point on the absolute scale defined as?
SZero point in the absolute scale is the temperature at which the kinetic energy of the molecule becomes Zero. For a constant pressure volume would become zero and at constant volume pressure would become zero at this absolute zero temperature.
Why the semiconductor behave like a insulator as a zero?
O K is absolute zero. At absolute zero, the electrons of the semi conductors are trapped and are immovable from their electron shell as they are in a low energy state. This makes the pure semiconductor an insulator. One must heat the semiconductor to give the electrons enough energy to move to free them from their electron shell, and thus conduct.
What happens to a real gas (nitrogen gas) as it cools from room temp to 0 K absolute zero Would you expect it to disappear when it reached absolute zero?
- Nitrogen gas become a solid.- Absolute zero is intangible.
Is absolute zero is equal to -273 degrees on the Kelvin scale?
Kelvin is defined in such a way that absolute zero is zero Kelvin.Kelvin is defined in such a way that absolute zero is zero Kelvin.Kelvin is defined in such a way that absolute zero is zero Kelvin.Kelvin is defined in such a way that absolute zero is zero Kelvin.
What is the absolute vaue of zero?
The absolute value of zero is zero.
What do some electrical conductors become when cooled to near absolute zero?
superconductors
What is the special name for zero degree Kelvin?
Absolute zero.
What is absolute zero Celsius?
Absolute zero (zero kelvin) is -273.15 C
Is zero degrees Kelvin absolute temperature?
It is absolute zero.
Why is absolute zero important?
absolute zero is the essence of nothing and nothing is a quantity of zero.
