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By Everyday Science Mcqs 4 Comments

What is unit of conductivity?

A. Ohm
B. Watt
C. mho
D. None of these

Submitted by: Asif Ali

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Conductivity is usually measured in micro- or millisiemens per centimeter (uS/cm or mS/cm). It can also be reported in micromhos or millimhos/centimeter (umhos/cm or mmhos/cm), though these units are less common. One siemen is equal to one mho 1.

Conductivity is usually measured in micro- or millisiemens per centimeter (uS/cm or mS/cm). It can also be reported in micromhos or millimhos/centimeter (umhos/cm or mmhos/cm), though these units are less common.

Related Mcqs:

  1. With increase in temperature the electrical conductivity of intrinsic semi conductor___________________?

    A. Decreases
    B. Increases
    C. Remains same
    D. First increases then decreases

  2. If electrical conductivity increases with the increase of temperature of a substance, then it is a:

    A. Semiconductor
    B. Conductor
    C. Insulator
    D. None of the above

    Submitted by: Naveed Tahir

  3. Magnetic force acting on a unit positive charge moving perpendicular to the magnetic field with a unit velocity is called____________________?

    A. magnetic flux
    B. magnetic field intensity
    C. magnetic induction
    D. self inductance

  4. The unit of torque in International system of unit is _________?

    A. Newton
    B. Newton-Meter
    C. Kilogram
    D. Meter

    Submitted by: Rashid Mehmood

  5. Atmospheric pressure is the force (per unit-area) perpendicular to a unit-area of planetary surface, as determined by _________.

    A. Mass of vertical column of atmospheric gases
    B. Mass of horizontal column of atmospheric gases
    C. Weight of vertical column of atmospheric gases
    D. Mass of vertical and weight of horizontal of atmospheric gases

    Submitted by: Muhammad Abdullah

  6. The SI unit of Heat is________?

    A. Watt
    B. Volt
    C. Joule
    D. Newton

  7. The most suitable unit for expressing nuclear radius is_______?

    A. Angstrom
    B. Micro
    C. Nano meter
    D. Fermi

    Submitted by: Malik Asghar Hussain

  8. Farad is the unit of___________?

    A. inductance
    B. voltage
    C. capacitance
    D. None of these

    Submitted by: Asad malik

  9. The SI unit of charge is __________?

    A. Ampere
    B. Coulomb
    C. Ohm
    D. Volt

  10. Siemens is the unit of__________________?

    A. Electrical Conductance
    B. Magnetic Conductance
    C. Electrical Capacitance
    D. Magnetic Capacitance

    Submitted by: Jack Sparrow

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