The rule that resistivity of conductors can be separated into two parts viz. temperature independent and temperature dependent is known as

Materials and Components
The rule that resistivity of conductors can be separated into two parts viz. temperature independent and temperature dependent is known as

Onne’s rule

Debye rule

Matthiessen’s rule

Curie rule

Onne’s rule

Debye rule

Matthiessen’s rule

Curie rule

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Materials and Components
In an intrinsic semiconductor, at a given temperature T

Any of the above

The number of electron hole pairs generated per second due to thermal motion is always more than the number of electron-hole pairs lost per second due to recombination

The number of electrons-hole pairs generated per second due to thermal motion are equal to the number of electron-hole pairs lost per second due to recombination

The number of electron-hole pairs generated per second due to thermal motion is always less than the number of electron-hole pairs lost per second due to recombination

Any of the above

The number of electron hole pairs generated per second due to thermal motion is always more than the number of electron-hole pairs lost per second due to recombination

The number of electrons-hole pairs generated per second due to thermal motion are equal to the number of electron-hole pairs lost per second due to recombination

The number of electron-hole pairs generated per second due to thermal motion is always less than the number of electron-hole pairs lost per second due to recombination

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Materials and Components
As the atoms of rare gases become larger, electronic polarizability

Decreases

Increases

May increase or decrease

Remains the same

Decreases

Increases

May increase or decrease

Remains the same

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Materials and Components
Wood is a diamagnetic material.

True

False

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Materials and Components
The materials which become polarized on the application of mechanical stress are called piezoelectric.

True

False

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Materials and Components
At room temperature the number of conducting electrons in an intrinsic semiconductor

Is a very small fraction of the number of valence electrons

Is about half the number of valence electrons

Is small as compared to the number of valence electrons

Is almost equal to the number of valence electrons

Is a very small fraction of the number of valence electrons

Is about half the number of valence electrons

Is small as compared to the number of valence electrons

Is almost equal to the number of valence electrons

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Materials and Components

Materials and Components The rule that resistivity of conductors can be separated into two parts viz. temperature independent and temperature dependent is known as

Materials and Components In an intrinsic semiconductor, at a given temperature T

Materials and Components As the atoms of rare gases become larger, electronic polarizability

Materials and Components Wood is a diamagnetic material.

Materials and Components The materials which become polarized on the application of mechanical stress are called piezoelectric.

Materials and Components At room temperature the number of conducting electrons in an intrinsic semiconductor

Materials and Components
The rule that resistivity of conductors can be separated into two parts viz. temperature independent and temperature dependent is known as

Materials and Components
In an intrinsic semiconductor, at a given temperature T

Materials and Components
As the atoms of rare gases become larger, electronic polarizability

Materials and Components
Wood is a diamagnetic material.

Materials and Components
The materials which become polarized on the application of mechanical stress are called piezoelectric.

Materials and Components
At room temperature the number of conducting electrons in an intrinsic semiconductor