Physical Quantities and Measurement MCQs | STS IBA FPSC BPSC SPSC PPSC Mcqs Test Preparation

Physical Quantities and Measurement with Expert Online Physics Exams

Strengthen your grasp of Physical Quantities and Measurement with targeted online physics exams designed to boost your preparation. These resources cover essential basic physics concepts related to units, dimensions, and accurate measurement techniques. Utilize practice tests and MCQ answers to deepen your understanding of measurement systems and error analysis. Focusing on force and motion MDCAT MCQs will further enhance your ability to tackle related questions effectively.

For excelling in physical tests, particularly the MDCAT, engage with high-quality practice MCQs focused on Physical Quantities and Measurement. By incorporating Pak MCQs into your study sessions, you’ll refine your skills and build confidence. Leveraging these expert online tools will ensure comprehensive preparation and help you achieve outstanding results in your Physical Quantities and Measurement exams.

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What is the SI unit of radiation activity?

A. Becquerel
B. Sievert
C. Gray
D. Curie

Answer: Becquerel

The SI unit of capacitance is:

A. Farad
B. Coulomb
C. Henry
D. Weber

Answer: Farad

Which of the following is the unit for measuring the ionization energy of atoms?

A. Electron volt
B. Joule
C. Coulomb
D. Newton

Answer: Electron volt

Which unit is used to measure the intensity of magnetic fields?

A. Tesla
B. Weber
C. Henry
D. Farad

Answer: Tesla

Which instrument is used to measure electric potential difference?

A. Voltmeter
B. Ammeter
C. Galvanometer
D. Ohmmeter

Answer: Voltmeter

The SI unit of moment of force is:

A. Newton meter
B. Joule
C. Watt
D. Pascal

Answer: Newton meter

Which of the following is a unit of angular momentum?

A. Kilogram meter squared per second
B. Newton meter per second
C. Joule per second
D. Watt per meter

Answer: Kilogram meter squared per second

The time taken for one half of a radioactive substance to decay is known as:

A. Half-life
B. Decay constant
C. Time constant
D. Exponential decay

Answer: Half-life

Which instrument is used to measure the speed of wind?

A. Anemometer
B. Barometer
C. Thermometer
D. Odometer

Answer: Anemometer