NEET UG Physics Kinetics and Measurement MCQs with answers available in Pdf for free download. The MCQ Questions for NEET Physics with answers have been prepared as per the latest NEET Physics syllabus, books and examination pattern. Multiple Choice Questions form important part of competitive exams and NEET exam and if practiced properly can help you to get higher rank. Refer to more topic wise NEET Physics Questions and also download more latest study material for all subjects and do free NEET Physics Mock Test

## Kinetics and Measurement NEET Physics MCQ

NEET Physics students should refer to the following multiple-choice questions with answers for Kinetics and Measurement in NEET. These MCQ questions with answers for NEET Physics will come in exams and help you to score good marks

### Kinetics and Measurement MCQ Questions with Answers

**Rule for determining number of significant figures**

• All the non - zero digits are significant

• All the zeros between two non zero digits are significant no matter where the decimal point is it at all.

• If the number is less then 1 then zeros on the right of decimal point but to the left of the first non - zero digit are not significant.

• In a number without decimal point the zeros on the right side of the last non zero digit are not significant.

• Dimensions and Dimensional formulas.

• The expression of a physical quantity with appropriate powers of M, L, T, K, A etc is called the dimensional formula of that physical quantity.

• The power of exponents of M, L, T, K, A are called dimensions of that quantity.

**MCQ Questions**

**For the answer of the following questions choose the correct alternative from among the**

**given ones.**

**1. Physics is one of the basic disciplines in the category of _____ sciences.**

**2. ‘Physics’ comes from a _____ word meaning nature**

**3. Mechanics and newton’s motion laws as _____ laws dependad.**

**4. What is the approximate value of the Radious of a nucleus ?**

^{–14}m (b) 10

^{–31}m (c) 10

^{–19}m (d) 10

^{–15}m

**5. The scope for ratio of length is in order to _____**

^{–40}(b) 10

^{40}(c) 10

^{20}(d) 10

^{30}

**6. The range of time scale is about ______**

^{–10}sec to 10

^{26}sec (c) 10

^{–15}sec to10

^{15}sec

^{–22}sec to 10

^{18}sec (d) 10

^{20}sec to10

^{25}sec

**7. Birth, evolution and death of stars etc. are studid in branch of physics known as _____**

**8. ______ is a branch of physics in wich heat engine and refrigeratior efficiency is studied.**

**9. What is full name of LHC**

**10. The range of mass varies from _____**

^{–15}kg to10

^{26}kg (b) 10

^{–20}kg to10

^{28}kg (c) 10

^{–30}kg to10

^{55}kg (d) 10

^{–20}kg to10

^{20}kg

**11. Length of Galaxies is in order of _____**

^{26}m (b) 10

^{36}m (c) 10

^{28}m (d) 10

^{–14}m

**12. The approximate value of charge of an electron is ______**

^{–18}c (b) 10

^{-15}c (c) 10

^{–38}c (d) 10

^{–19}c

**13. The universe is made up of _____**

**14. Nucleus of molecule is made up of wich fundamental constituents ?**

**15. In the development of nenotechnology and biotechnology _____ have played a vital role.**

**16. What is full form of AFM ?**

**17. What is full name of ECG ?**

**18. What is full name of ESR ?**

**19. What is full name of NMR ?**

**20. _____ deals with electric charge and magnatic phenomenna**

**21. At present state, there are _____ fundamental forces in nature.**

**22. When charges are at rest the force is given by ______ law.**

**23. The ______ force is the force of mutual attraction between any two objects by virtue of their masses.**

**24. The ______ force is the strongest of all fundamental forces.**

**25. Electromagnetic force is ________**

**26. Which of the following force binds The particle in the nucleons ?**

**27. Electromagnetic force is ______ range force**

**28. Quarks - Quarks force is produced between -**

**29. Which partical are emitted during the β decay from the nucleus ?**

**30. _____ and _____ law’s are called inverse square law**

**31. Which property of object is responsible for the electric force ?**

**32. Which property of object is responsible for the Gravitational force.**

**33. How much times is the strong nuclear force stronger then weak nuclear force ?**

^{13}(b) 10

^{2}(c) 10

^{–13}(d) 10

^{–2}

**34. How much times is the strong nuclear force stronger then electro magnatic force ?**

^{13}(b) 10

^{2}(c) 10

^{–13}(d) 10

^{–2}

**35. How much times is the electromagnatic force stronger then Gravitational force**

^{13}(b) 10

^{–13}(c) 10

^{36}(d) 10

^{–36}

**36. Who has unified electromagnetism and optics ?**

**37. Who has unified terrestrial and celestial domains under a common law of Gravitational**

**38. The weak nuclear force, Gravitational force and electromagnatic force are A, B and C Respectively**

**then _____**

**39. Range of weak nuclear force is _____**

^{–15}km (b) 10

^{–14}km (c) 10

^{–18}km (d) 10

^{–20}km

**40. Strong nuclear force close not exist on ____**

**41. The force acting between two point charges kept at a certain distance is F**

_{1}Now magnitude of charge are double and distance between them is double. The force acting between them is F_{2}find out the ratio of F_{2}/F_{1}= _____**42. If the resulting external force acting on system is zero then _____ of the system is constant**

**and if the resultant external torque acting on a system is zero then _____ of the system is**

**constart.**

**43. Space is homogeneous and isotropic so ______law of servation is the result of this**

**44. Time is homogeneous so ____ law of conserbation is the result of this**

**45. The basic reason behind existance of which conseration of law is still not known ?**

**49. becquerel is a ____ unit and its symbol is ______**

**50. How many fundamental units are there in SI system ?**

**51. Which of the following physical quantity is fundamental ?**

**52. Poise is the unit of**

**53. Which unit of physical quantity remains same for all unit system ?**

**54. Which of the following system of unit is not based on only units of mass length and time.**

**55. Which of the following symbol of unit does not follow practical norms for the use of SI system?**

**56. Why derive luminous intensity simbol form of SI system ?**

**75. Unit of momentum physical quantity ?**

**76. Light year is a unit of _____**

**77. Joule/seed is the unit of _____**

**78. The SI unit of momentum is ______**

^{–2}s

^{2}(c) kg m

^{–1}(d) kg ms

^{–1}

**79. Volt/meter is the unit of ______**

**108. The number of significant figures in 0.000150 is ______**

**109. Which of the following numerical value have significant figure 4 ?**

**110. What is the number of significant figures in 5.50 ×10**

^{3}?**111. The mass of substance is 75.5 gm and its volume is 25 cm**

^{2}. It’s density up to the correct**significant figure is _____**

^{3}(b) 3.200 gm/ cm

^{3}(c) 3.02 gm/ cm

^{3}(d) 3.1gm/ cm

^{3}

**112. The area of a rectangle of size 1.25× 2.245 cm in significant figure is ______**

^{2}(b) 2.81cm

^{2}(c) 2.806 cm

^{2}(d) 2.8062 cm

^{2}

**113. The significant figures in 500.5000 are ____**

**114. Addition of measurement 15.225 cm, 7.21 cm and 3.0 cm in significant figure is _____**

**115. Substract 0.2 J from 7.36 J and express the result with correct number of significant figures.**

**116. After rounding of the number 9595 to 3 significant digits the value becomes _____**

**117. How many significant numbers are there in (2.30 + 4.70)**

**×**

**10**

^{5}?**118. The radius of circle is 1.26 cm. According to the concept of significant figures area of it can**

**be represented as -**

^{2}(b) 4.985 cm

^{2}(c) 4.98 cm

^{2}(d) 9.98 cm

^{2}

**119. If A = 3.331 cm B = 3.3 cm then with regard to significant figure A + B = ______**

**ANSWERS**

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