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What should be done when an unexpected observation occurs during an experiment?प्रयोग के दौरान अनपेक्षित अवलोकन मिलने पर क्या करना चाहिए?
Answer and explanationउत्तर और व्याख्या
Correct answer:सही उत्तर: It should be recorded accurately and investigatedउसे सही रूप में दर्ज करके कारण की जाँच करनी चाहिए
An unexpected observation may be important evidence and should be recorded. In exams give importance to all results.अनपेक्षित अवलोकन भी महत्वपूर्ण प्रमाण हो सकता है इसलिए उसे दर्ज करना चाहिए। परीक्षा में सभी परिणामों को महत्व दें।
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