Concept-wise Practice

multiple measurements MCQ Questions for Class 9

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Practice Questions

1 questions tagged with multiple measurements.

किसी प्रयोग में केवल एक बार मापन करने की तुलना में कई बार मापन क्यों बेहतर है?

Why are several measurements better than only one in an experiment?

Explanation opens after your attempt
Correct Answer

B. परिणाम की संगति जाँची जा सकती हैConsistency of the result can be checked

Step 1

Concept

Several measurements help identify random variation and allow an average to be calculated. Understand repetition.

Step 2

Why this answer is correct

The correct answer is B. परिणाम की संगति जाँची जा सकती है / Consistency of the result can be checked. Several measurements help identify random variation and allow an average to be calculated. Understand repetition.

Step 3

Exam Tip

कई मापों से यादृच्छिक अंतर पहचानना और औसत निकालना संभव होता है। परीक्षा में पुनरावृत्ति का लाभ देखें।

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