An ideal standard of measurement of a base quantity has characteristics_______________?

Related Mcqs:

1. The error in measurement may occur due to_________________?

   A. The inexperience of a person
   B. The faulty apprentice
   C. Inappropriate method
   D. Due to all reasons in A, B and C

2. The uncertainty in a measurement may occur due to_______________?

   A. Limitation of an instrument
   B. Natural variation of the object to be measured
   C. Inadequate technique
   D. All given in A, B and C

3. In any measurement the significant figures are______________?

   A. All accurately known and all doubtful digits
   B. Only accurately known digits
   C. Only doubtful digits
   D. All accurately known digits and the first doubtful digit

4. Absolute uncertainty in a measurement depends upon______________?

   A. The magnitude of the measurement
   B. Least count of the instrument
   C. Percentage error in the measurement
   D. All of a, b and C

5. Mach is the unit of measurement in stating the speed of a moving object in relation to__________?

   A. The speed of sound
   B. The speed of other object
   C. The speed of light
   D. The speed of air resistance

   Submitted by: Ghusharib Ur Rehman

6. Which one is the derived quantity in SI units _____________?

   A. Electric current
   B. Electric charge
   C. Plane angle
   D. Amount of substance

7. Resistance of an ideal insulator is __________________?

   A. infinite
   B. zero
   C. finite
   D. depends upon nature

8. The flow of ideal fluid is always_______________?

   A. Turbulent
   B. Streamline
   C. Irregular
   D. Straight line

9. Standard condition STP refer to a gas at ___________________?

   A. 76cm 0°C
   B. 760mm 273K
   C. 1atm 273K
   D. all of the above

10. Average translational kinetic energy per molecule of an ideal gas is given by_____________?

    A. 3NaT/2R
    B. 2NaT/3
    C. 3RT/2Na
    D. 3Na/2RT