Physics MCQs For Entry Test 2 Online Preparation Leave a Comment / Physics Test / By Shani Malik Physics MCQs For Entry Test 2 Online Preparation 1. In any measurement the significant figures are ?A. Only accurately known digitsB. Only doubtful digits C. All accurately known digitsD. All accurately known and all doubtful digits Loading... 2. Smaller the least count of the instrument more is the measurement ?A. PreciseB. Accurate and PreciseC. None of theseD. Accurate Loading... 3. Dimensional analysis is helpful for ? A. c) Verification of laws B. d) Only a and b are correctC. b) Checking the homogeneity of a physical equation D. a) Deriving a possible formula Loading... 4. SI unit of coefficient of viscosity is ?A. Kg m-1.S-1 B. Kg.m.S C. Kg-1.m-1.S-1D. Kg.m.S-1 Loading... 5. Which equation is not dimension-ally correct ?A. A) E=mc2 B. D) S=1/2at2C. C) S=Vt2 D. B) Vf=Vi+at Loading... 6. A digit zero in a measurement ?A. Always significantB. May be significant may not significant C. Always insignificant D. Significant only if left to a significant figure Loading... 7. Number of significant figures in 0.0173 are ?A. TwoB. Five C. Three D. Four Loading... 8. ML-1 T-2 is the dimension of ?A. EnergyB. Momentum C. Force D. Pressure Loading... 9. Three students measured length of a needle with meter rod and recorded as : (i) 0.2145m (ii) 0.21m (iii) 0.214m Which one is correct record?A. Both (i) and (ii)B. Only (ii) C. Only (i)D. Only (iii) Loading... 10. The dimension of force is ?A. MLT-2 B. ML-1T C. ML-1T-2D. MLT-1 Loading... Loading... Related NTS Results Post:Biology Mcqs Test 11 Online PreparationBiology Mcqs Test 13 Online PreparationBiology Mcqs Test 08 Online PreparationChemistry MCQs Test 05 Online PreparationBiology Mcqs Test 06 Online PreparationBiology Mcqs Test 10 Online PreparationBiology Mcqs Test 14 Online PreparationChemistry MCQs Test 06 Online Preparation
