JEE PHYSICS UNIT 20
QUIZ NO 2
TOTAL QUESTIONS = 20


1. Which of the following is used to minimize errors due to parallax while taking measurements?


2. The precision of an instrument refers to


3. In an experiment, which of the following helps to identify random errors?


4. Which of the following is a cause of systematic error?


5. The uncertainty in a measurement is determined by


6. When measuring the length of an object using a vernier caliper, the zero error can be corrected by


7. The accuracy of a measurement is affected by


8. The source of error due to human reaction time in measurement is known as


9. What is the primary cause of a zero error in an instrument?


10. Which of the following instruments is best suited for measuring the diameter of a thin wire?


11. The standard deviation in a set of measurements is used to measure


12. In an experiment to measure the resistivity of a material, which instrument is primarily used to measure voltage?


13. In an experimental setup, a large error due to friction can be minimized by


14. When performing an experiment, the most common way to deal with random errors is by


15. Which of the following is true about systematic errors?


16. In a measurement of time, a systematic error would occur if


17. Which of the following methods can reduce human error during a measurement?


18. In an experiment involving heat transfer, the precision of the results can be improved by


19. The major cause of error in a measurement due to improper reading of the scale is


20. Which of the following describes the concept of uncertainty in measurement?



Disclaimer for MCQ Quiz

The questions in this MCQ quiz are intended solely for educational purposes. While we strive to ensure the accuracy of the content, the information provided may not always be up-to-date or complete. The quiz creators are not liable for any misunderstandings, errors, or any consequences arising from the use of this quiz. Participants should verify any information independently before relying on it for any critical decision-making.

इस MCQ क्विज़ के प्रश्न केवल शैक्षिक उद्देश्यों के लिए हैं। हम सामग्री की सटीकता सुनिश्चित करने का प्रयास करते हैं, फिर भी यहां दी गई जानकारी हमेशा अद्यतित या पूर्ण नहीं हो सकती। क्विज़ के निर्माता किसी भी गलतफहमी, त्रुटि या इस क्विज़ के उपयोग से उत्पन्न होने वाले किसी भी परिणाम के लिए उत्तरदायी नहीं हैं। प्रतिभागियों को किसी भी महत्वपूर्ण निर्णय के लिए इस जानकारी पर निर्भर होने से पहले स्वतंत्र रूप से इसकी पुष्टि करनी चाहिए। https://www.pyqonline.com यदि कोई गलती है या कोई सुझाव है तो e-mail करें [email protected]