Refer to JEE Physics Units and Measurements MCQs Set A provided below available for download in Pdf. The MCQ Questions for Full Syllabus Physics with answers are aligned as per the latest syllabus and exam pattern suggested by JEE (Main), NCERT and KVS. Multiple Choice Questions for Units and Measurements are an important part of exams for Full Syllabus Physics and if practiced properly can help you to improve your understanding and get higher marks. Refer to more Chapter-wise MCQs for JEE (Main) Full Syllabus Physics and also download more latest study material for all subjects
MCQ for Full Syllabus Physics Units and Measurements
Full Syllabus Physics students should refer to the following multiple-choice questions with answers for Units and Measurements in Full Syllabus.
Units and Measurements MCQ Questions Full Syllabus Physics with Answers
Question: The base quantity among the following is
- a) Length
- b) Area
- c) Speed
Answer: Length
Question: Which of the following is not a unit of time?
- a) Light year
- b) Hour
- c) Minute
Answer: Light year
Question: One astronomical unit is a distance equal to
- a) 1.496 × 1011 m
- b) 9.46 × 1015 m
- c) 3 × 108 m
- d) None of this
Answer: 1.496 × 1011 m
Question: The volume of a cube having sides 1.2 m is appropriately expressed as
- a) 1.728 × 106 cm3
- b) 1.7 × 106 cm3
- c) 1.8 × 106 cm3
- d) All of these
Answer: 1.728 × 106 cm3
Question: Ampere second is a unit of
- a) Charge
- b) Current
- c) Energy
- d) Power
Answer: Charge
Question: The most precise reading of the mass of an object, among the following is
- a) 20.01 g
- b) 20 × 100 g
- c) 20.0 g
- d) 20 g
Answer: 20.01 g
Question: The most accurate reading of the length of a 6.28 cm long fibre is
- a) 6.5 cm
- b) 6 cm
- c) 5.99 cm
- d) 6.0 cm
Answer: 6.5 cm
Question: Which of the following is a unit that of force?
- a) mN
- b) N m
- c) nm
- d) N s
Answer: mN
Question: The value of 60° in radian is
- a)
- b)
- c)
- d) All of these
Answer:
Question: The total plane angle subtended by a circle at its centre is
- a)
- b)
- c)
- d)
Answer:
Question:
- a)
- b)
- c)
- d) All of these
Answer:
Question: One unified atomic mass unit represents a mass of magnitude
- a) 1.66 × 10–27kg
- b) 1030 kg
- c) 1.66 × 1027 kg
- d) 10–30 kg
Answer: 1.66 × 10–27kg
Question: If the average life of a person is taken as 100 s, the age of the universe on this scale is of the order
- a) 1010 s
- b) 108 s
- c) 1017 s
- d) 109 s
Answer: 1010 s
Question: Which of the following is the most precise measurement?
- a) 300 × 10–5 m
- b) 30 × 10–4 m
- c) 0.0030 m
- d) 3 × 10–3 m
Answer: 300 × 10–5 m
Question: The number of significant figures in a pure number 410 is
- a) Infinite
- b) One
- c) Three
- d) Two
Answer: Infinite
Question: Thickness of a pencil measured by using a screw gauge (least count .001 cm) comes out to be 0.802 cm. The percentage error in the measurement is
- a) 0.125%
- b) 2.43%
- c) 4.12%
- d) 2.14%
Answer: 0.125%
Question: The percentage error in the measurement of the voltage V is 3% and in the measurement of the current is 5%2%. The percentage error in the measurement of the resistance is
- a) 5%
- b) 1%
- c) 2%
- d) 3%
Answer: 5%
Question: The relative error in the measurement of the side of a cube is 0.027. The relative error in the measurement of its volume is
- a) 0.081
- b) 0.046
- c) 0.054
- d) 0.027
Answer: 0.081
Question: Zero error in an instrument introduces
- a) Systematic error
- b) Random error
- c) Least count error
- d) Personal error
Answer: Systematic error
Question: A packet contains silver powder of mass 20.23 g ± 0.01 g. Some of the powder of mass 5.75 g ± 0.01 g is taken out from it. The mass of the powder left back
- a) 14.48 ± 0.02 g
- b) 14.48 g ± 0.00 g
- c) 14.5 g ± 0.1 g
- d) 14.5 g ± 0.2 g
Answer: 14.48 ± 0.02 g
More Questions..............................
Question: The addition of three masses 1.6 g, 7.32 g and 4.238 g, addressed upto proper decimal places is
- a) 13.2 g
- b) 13.158 g
- c) 13.16 g
- d) 13.15 g
Answer: 13.2 g
Question: The area of a sheet of length 10.2 cm and width 6.8 cm addressed upto proper number of significant figures is
- a) 69 cm2
- b) 70 cm2
- c) 69.4 cm2
- d) 69.36 cm2
Answer: 69 cm2
Question: The radius of a sphere is (2.6 ± 0.1) cm. The percentage error in its volume is
- a)
- b)
- c)
- d) None of this
Answer:
Question: The uncertain digit in the measurement of a length reported as 41.68 cm is
- a) 8
- b) 6
- c) 1
- d) 4
Answer: 8
Question: We can reduce random errors by
- a) Taking large number of observations
- b) By following proper technique of experiment
- c) Corrected zero error
- d) Al of this
Answer: Taking large number of observations
Question: The number of significant figures in the measured value 0.0204 is
- a) Three
- b) Five
- c) Four
- d) Two
Answer: Three
Question: The number of significant figures in the measured value 26000 is
- a) Two
- b) Five
- c) Three
- d) Infinite
Answer: Two
Question: The number of significant zeroes present in the measured value 0.020040, is
- a) Three
- b) One
- c) Two
- d) Five
Answer: Three
Question: The number of significant figures in the measured value 4.700 m is the same as that in the value
- a) 470.0 m
- b) 4070 m
- c) 0.047 m
- d) 4700 m
Answer: 470.0 m
Question: If a calculated value 2.7465 g contains only three significant figures, the two insignificant digits in it are
- a) 6 and 5
- b) 4 and 6
- c) 7 and 4
- d) 2 and 7
Answer: 6 and 5
Question: An object of mass 4.237 g occupies a volume 1.72 cm3. The density of the object to appropriate significant figures is
- a) 2.46 g cm–3
- b) 2.463 g cm–3
- c) 2.5 g cm–3
- d) 2.50 g cm–3
Answer: 2.46 g cm–3
Question: Round off the value 2.845 to three significant figures
- a) 2.84
- b) 2.85
- c) 2.80
- d) 2.83
Answer: 2.84
Question: A length 5.997 m rounded off to three significant figures is written as
- a) 6.00 m
- b) 5.99 m
- c) 5.95 m
- d) 5.90 m
Answer: 6.00 m
Question: The order of the magnitude of speed of light in SI unit is
- a) 8
- b) 16
- c) 4
- d) 7
Answer: 8
Question: The values of a number of quantities are used in a mathematical formula. The quantity that should be most precise and accurate in measurement is the one
- a) Having smallest magnitude
- b) Used in the numerator
- c) Having largest magnitude
- d) Used in the denominator
Answer: Having smallest magnitude
Question: What are the dimensions of the change in velocity?
- a) [LT–1]
- b) [MLT–1]
- c) [LT–2]
- d) None of this
Answer: [LT–1]
Question: The dimensional formula for energy is
- a) [ML2T–2]
- b) [MLT–2]
- c) [M–1L2T]
- d) All of these
Answer: [ML2T–2]
Question: The pair of the quantities having same dimensions is
- a) Wavelength, focal length
- b) Displacement, velocity
- c) Time, frequency
- d) Force, acceleration
Answer: Wavelength, focal length
Question: The dimensional formula for relative refractive index is
- a) [M0L0T0]
- b) [M1L0T0]
- c) [M1L1 T1]
- d) [MLT–1]
Answer: [M0L0T0]
Question: The dimensional formula [ML–1T–2] is for the quantity
- a) Pressure
- b) Acceleration
- c) Force
- d) Work
Answer: Pressure
JEE Physics Alternating Current MCQs Set A |
JEE Physics Alternating Current MCQs Set B |
JEE Physics Communication System MCQs Set A |
JEE Physics Communication System MCQs Set B |
JEE Physics Current Electricity MCQs Set A |
JEE Physics Current Electricity MCQs Set B |
JEE Physics Current Electricity MCQs Set C |
JEE Physics Current Electricity MCQs Set D |
JEE Physics Electric Charges and Fields MCQs Set A |
JEE Physics Electric Charges and Fields MCQs Set B |
JEE Physics Electric Charges and Fields MCQs Set C |
JEE Physics Electromagnetic Induction MCQs Set A |
JEE Physics Electromagnetic Induction MCQs Set B |
JEE Physics Electromagnetic Waves MCQs |
JEE Physics Force and Laws of Motion MCQs Set A |
JEE Physics Force and Laws of Motion MCQs Set B |
JEE Physics Laws Of Motion MCQs Set A |
JEE Physics Laws Of Motion MCQs Set C |
JEE Physics Gravitation MCQs Set A |
JEE Physics Gravitation MCQs Set B |
JEE Physics Gravitation MCQs Set C |
JEE Physics Laws Of Motion MCQs Set B |
JEE Physics Mechanical Properties Of Fluids MCQs Set A |
JEE Physics Mechanical Properties Of Fluids MCQs Set B |
JEE Physics Mechanical Properties Of Fluids MCQs Set C |
JEE Physics Mechanical Properties Of Solids MCQs Set A |
JEE Physics Mechanical Properties Of Solids MCQs Set B |
JEE Physics Motion In A Straight Line MCQs Set A |
JEE Physics Motion In A Straight Line MCQs Set B |
JEE Physics Physical World MCQs |
JEE Physics Semiconductor Electronics MCQs Set A |
JEE Physics Semiconductor Electronics MCQs Set B |
JEE Physics Semiconductor Electronics MCQs Set C |
JEE Physics Thermal Properties Of Matter MCQs Set A |
JEE Physics Thermal Properties Of Matter MCQs Set B |
JEE Physics Thermodynamics MCQs Set A |
JEE Physics Thermodynamics MCQs Set B |
JEE Physics Thermodynamics MCQs Set C |
MCQs for Physics JEE (Main) Full Syllabus Units and Measurements
Expert teachers of studiestoday have referred to NCERT book for Full Syllabus Physics to develop the Physics Full Syllabus MCQs. If you download MCQs with answers for the above chapter daily, you will get higher and better marks in Full Syllabus test and exams in the current year as you will be able to have stronger understanding of all concepts. Daily Multiple Choice Questions practice of Physics and its study material will help students to have stronger understanding of all concepts and also make them expert on all critical topics. After solving the questions given in the MCQs which have been developed as per latest course books also refer to the NCERT solutions for Full Syllabus Physics designed by our teachers
Units and Measurements MCQs Physics JEE (Main) Full Syllabus
All MCQs given above for Full Syllabus Physics have been made as per the latest syllabus and books issued for the current academic year. The students of Full Syllabus can refer to the answers which have been also provided by our teachers for all MCQs of Physics so that you are able to solve the questions and then compare your answers with the solutions provided by us. We have also provided lot of MCQ questions for Full Syllabus Physics so that you can solve questions relating to all topics given in each chapter. All study material for Full Syllabus Physics students have been given on studiestoday.
Units and Measurements JEE (Main) Full Syllabus MCQs Physics
Regular MCQs practice helps to gain more practice in solving questions to obtain a more comprehensive understanding of Units and Measurements concepts. MCQs play an important role in developing understanding of Units and Measurements in JEE (Main) Full Syllabus. Students can download and save or print all the MCQs, printable assignments, practice sheets of the above chapter in Full Syllabus Physics in Pdf format from studiestoday. You can print or read them online on your computer or mobile or any other device. After solving these you should also refer to Full Syllabus Physics MCQ Test for the same chapter
JEE (Main) MCQs Physics Full Syllabus Units and Measurements
JEE (Main) Full Syllabus Physics best textbooks have been used for writing the problems given in the above MCQs. If you have tests coming up then you should revise all concepts relating to Units and Measurements and then take out print of the above MCQs and attempt all problems. We have also provided a lot of other MCQs for Full Syllabus Physics which you can use to further make yourself better in Physics
You can download the JEE (Main) MCQs for Full Syllabus Physics Units and Measurements for latest session from StudiesToday.com
Yes, you can click on the links above and download topic wise MCQs Questions PDFs for Units and Measurements Full Syllabus for Physics
Yes, the MCQs issued by JEE (Main) for Full Syllabus Physics Units and Measurements have been made available here for latest academic session
You can easily access the links above and download the Units and Measurements Full Syllabus MCQs Physics for each topic
There is no charge for the MCQs and their answers for Full Syllabus JEE (Main) Physics Units and Measurements you can download everything free
Regular revision of MCQs given on studiestoday for Full Syllabus subject Physics Units and Measurements can help you to score better marks in exams
Multiple Choice Questions (MCQs) for Units and Measurements Full Syllabus Physics are objective-based questions which provide multiple answer options, and students are required to choose the correct answer from the given choices.
Learning Units and Measurements based MCQs will help students improve their overall understanding of important concepts and topics and help to score well in Full Syllabus Physics exams.
You can practice Units and Measurements for JEE (Main) Full Syllabus through worksheets, textbooks and online quizzes provided by studiestoday.com.
You can find JEE (Main) Full Syllabus Physics Units and Measurements MCQs on educational websites like studiestoday.com, online tutoring platforms, and in sample question papers provided on this website.
To prepare for Units and Measurements MCQs, refer to the concepts links provided by our teachers and download sample papers for free.
Yes, there are many online resources that we have provided on studiestoday.com available such as practice worksheets, question papers, and online tests for learning MCQs for Full Syllabus Physics Units and Measurements
Yes, you can find printable Units and Measurements worksheets for JEE (Main) Full Syllabus Physics on studiestoday.com.
We have provided full database of free multiple choice questions with answers on studiestoday.com for JEE (Main) Full Syllabus Physics Units and Measurements