A. May be significant may not significant
B. Always significant
C. Always insignificant sign
D. Significant only if left to a significant figure
Related Mcqs:
- Zero error of the instrument is a type of_________________?
A. Random error
B. Personal error
C. Systematic error
D. Classified error - The resistance of a conductor at absolute zero (OK) is________________?
A. zero almost
B. infinite almost
C. no prediction at all
D. may increase or decrease - A field in which the work done in a moving a body along closed path is zero is called________________?
A. electric field
B. conservative field
C. electromagnetic field
D. gravitational field - Which one is not a branch of physical sciences ?
A. Chemistry
B. Astronomy
C. Geology
D. Biology - 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 - Unit of G is ______________?
A. Nm2Kg2
B. Nm2Kg
C. Nm2Kg-2
D. None - The dimension of force is__________________?
A. MLT-1
B. MLT-2
C. ML-1T
D. ML-1T-2 - ML-1 T-2 is the dimension of_______________?
A. Force
B. Pressure
C. Momentum
D. Energy - 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 - In multiplication and division of measurement______________?
A. Percentage uncertainties are added
B. Absolute uncertainties are added
C. Percentage uncertainties are divided
D. Absolute uncertainties are divided
