प्रयोग के दौरान अनपेक्षित अवलोकन मिलने पर क्या करना चाहिए?
What should be done when an unexpected observation occurs during an experiment?
Explanation opens after your attempt
D. उसे सही रूप में दर्ज करके कारण की जाँच करनी चाहिएIt should be recorded accurately and investigated
Concept
An unexpected observation may be important evidence and should be recorded. In exams give importance to all results.
Why this answer is correct
The correct answer is D. उसे सही रूप में दर्ज करके कारण की जाँच करनी चाहिए / It should be recorded accurately and investigated. An unexpected observation may be important evidence and should be recorded. In exams give importance to all results.
Exam Tip
अनपेक्षित अवलोकन भी महत्वपूर्ण प्रमाण हो सकता है इसलिए उसे दर्ज करना चाहिए। परीक्षा में सभी परिणामों को महत्व दें।
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