When copper is added to silver in small quantity so as to form an alloy, the resistivity of such an alloy is
A. equal to the resistivity of copper
B. equal to the resistivity of silver
C. greater than the resistivity of copper
D. in between the resistivity of silver and copper
Answer: Option C
Related Questions on Materials and Components
For making a capacitor it is better to have a dielectric having
A. High permittivity
B. Low permittivity
C. Permittivity same as that of air
D. Permittivity which is neither high nor low
As the viscosity of a liquid increases, the relaxation time
A. Remains constant
B. Increases
C. Decreases
D. First decreases then increases

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