For your better entry test preparation and better Physics MCQs preparation, in this section, we are going to post Measurements MCQs. Identify the physical parameters that are having the same dimensions from the below-given list: 6. View Answer, 7. C. 10 Raised to power 3 D. Decimal In computing any physical quantity, the units for derived quantities involved in the relationship(s) are treated as though they were algebraic quantities till the desired units are obtained. B. The uncertainty in a measurement may occur due to Pakistan Affairs MCQs. 10 Raised to power 2 O Levels Physics 5054 Chapter Physical Quantities, Units and Measurement mcqs MCQs: Cambridge O Level is an internationally recognised qualification equivalent to Cambridge IGCSE and UK GCSE. These quantities are. You can move between questions and answer them in any order you like. 1 The scope and application of measurement are dependent on the context and discipline. B. C. 0.000976 Pakistan Studies MCQs. C. 3 Comparing the instrument with another more accurate one Calculate the value of the dot product of the two vectors whose magnitudes are 3 units and 4 units and their resultant is 1 unit. B. Your email address will not be published. Natural variation of the object to be measured Prefix deca represents viewed only after completing the test. Measurements MCQs. The faulty apprentice The inexperience of a person 2. 9. Stay tuned with BYJU’S to learn more about other topics from Physics related to NEET. Quantities that cannot be defined in term of other physical quantities Quantities derived from combination of base quantities through multiplication or division or … Which the following is a dimensionless quantity. 9. Cambridge O Level provides learners with excellent preparation for academic progression to Cambridge Advanced as well as other progression routes. 10. Following are the readings obtained while measuring the diameter of a wire by using the screw gauge0 mm is the main scale reading, 52 divisions are the circular scale reading, What is the diameter of the wire if 1 mm on the main scale is equal to the 100 divisions on the circular scale. What is the percentage error in the measurement of the kinetic energy of a body, if there is a positive error of 50% in the speed of the body, 3. View Answer, 10. B. 9th Class Physics Chapter Physical Quantities and Measurement MCQs: Federal Board of Intermediate and Secondary Education, Islamabad. and $$\left | \vec{A} \right |=\left | \vec{C} \right |$$, 7. C. Inappropriate method 1 Measurement is the branch of physics and it deals with the assignment of a number to a characteristic of an object or event, which can be compared with other objects or events. such that $$\vec{C}$$ is perpendicular to $$\vec{A}$$ The error in measurement may occur due to This quiz contains practice questions for Measurement Of Physical Quantities (O Level).There are explanations for some of the questions after you submit the quiz. Required fields are marked *. Find the relative error of y, if y=x2(a) $$\frac{\bigtriangleup x}{x}$$, Answer: (b) $$\frac{2\bigtriangleup x}{x}$$. Your email address will not be published. Limitation of an instrument Physics B. Fundamental quantities; Derived quantities; The above-mentioned quantities are expressed using the system of units and they are: MKS (metre, kilogram, second) CGS (centimetre, gram, second) FPS (foot, pound, second) Islamic Studies MCQs. View Answer, 4. C. Inadequate technique B. B. 1024 can be written in scientific notation as These MCQ's are extremely critical for all ICSE students to score better marks. Taking zero correction A. A. A. Powers of two 1. D. 4 For your better entry test preparation and better Physics MCQs preparation, in this section, we are going to post Measurements MCQs. C. 3 General Knowledge MCQs. The above-mentioned quantities are expressed using the system of units and they are: 1.How many numbers of base SI units are there? D. All given in a, b and c Multiple Choice Questions (MCQ) for Physical Quantities and Measurement - ICSE Class 7 Physics on Topperlearning. Which one is not a branch of physical sciences? View Answer, 5. Pedagogy MCQs. Which branch of science plays an important role in the development of technology and engineering? 8. All of our visitors who are preparing for any general knowledge related written exam or interview related to the subject of physics, can prepare for it with ease by using our free online tests as a guide. General Science MCQs. View Answer, 8. So keep tabs on time. View Answer, 2. In scientific notation, numbers are expressed in Measurement is the branch of physics and it deals with the assignment of a number to a characteristic of an object or event, which can be compared with other objects or events. A. View Answer, 9. A. C. Geology In Timed Test you will not be able to view the solution during the test but can be. View Answer, Click On Below Page Numbers To Go To Next/Previous Page of Measurements MCQs. Random errors can be reduced by A. Power of ten What is the dimensional formula of torque and energy, 4. Multiple choice questions and answers on "Measurement of Physical Quantities" quiz answers PDF 1 to learn O level physics certificate online course. What is the angle between A and B, if $$\vec{A}+\vec{B}=\vec{C}$$ D. All methods explained in A, B and C 2 expressing properly the physical quantities and measurements. Given on this page is a free online quiz which includes mcqs questions and answers related to the topic of physical quantities and units. B. 2 D. Biology Want a call from us give your mobile number below, For any content/service related issues please contact on this number. 5. 2 Raised to power 10 C. Reciprocal A. Click the "Begin Now" button to start the test. B. Astronomy D. 10 Raised to power -1 A. Chemistry Physical-world and measurement is understanding the fundamental forces and other physical parameters. Keep paper and pencil ready but keep your books away.These tests are unlimited in nature...take as many as you like.