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A: As an engineer it surely like to drink to that. No the coefficient varies from component to component and even with the environment to boot.
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Why does the resistance of a thermistor decrease as the temperature rises?
Some materials have negative temperature coefficients of resistance, and some have positive temperature coefficients. Carbon is an example of a substance with a negative thermal coefficient of resistance, so it's resistance will decrease as it gets hotter.
Apparatus for maintaining constant low temperature?
Cryostat
Could you have a quadratic function with one real root and one complex root?
Provided some of the coefficients and the constant were imaginary (complex) as well, yes. For example, (x + 2)(x - 3+i) has both a real and an imaginary root, and has coefficients that are also both real and imaginary, i.e. 1, -1+i, and -6+2i.
What is heating time constant for an induction motor?
The heating time constant is the time that an induction motor takes to reach it's operational temperature.
Dielectric constant of insulator depends on?
Frequency of alternating field applied & temperature
What is a constant value that are not coefficients of variables to equations?
parameters
What are the common characteristic between simultaneous linear equations in 2 unknowns which have no solutions?
The coefficients and constant in one of the equations are a multiple of the corresponding coefficients and constant in the other equation.
Why do materials have different coefficient of friction?
Different materials have different coefficients of friction because the materials have different microscopic bumps and valleys which cause the friction to begin with. Coefficients of friction are constant for each material.
What has the author Harry Emmett Gunning written?
Harry Emmett Gunning has written: 'The temperature coefficients of the conductances of certain alkali halides' 'Temperature coefficients of the conductances of potassium chloride solutions'
What are coefficients in algebra?
The number (constant) in front of a variable (x, y, a, b, etc.)
As the temperature increases materials with large coefficients of linear expansion increase a lot in size while materials with small coefficients of linear expansion increase a in size?
Large
Do all temperature transducers have positive temperature coefficients?
A: YES but some the output could go negative as temperature changes
Which biome has a constant temperature?
No, no one , nothing on this planet has a constant temperature.
Why does the resistance of a thermistor decrease as the temperature rises?
Some materials have negative temperature coefficients of resistance, and some have positive temperature coefficients. Carbon is an example of a substance with a negative thermal coefficient of resistance, so it's resistance will decrease as it gets hotter.
The variable that Boyles law holds constant is?
Temperature remain constant.
What can you calculate if you know the concentration of a reaction's products and reactants as well as the coefficients of each in the balanced equation?
the equilibrium constant
Is combining like terms much harder to do when the coefficients and constant terms are not integers?
The answer depends on how fluently you can work with fractions.
