वैज्ञानिक अवलोकन दर्ज करने के लिए क्या उपयोग किया जा सकता है?
What can be used to record scientific observations?
Explanation opens after your attempt
Correct Answer
D. अवलोकन पुस्तिकाObservation notebook
Concept
Facts and measurements are recorded systematically in an observation notebook. In exams identify the correct recording tool.
Why this answer is correct
The correct answer is D. अवलोकन पुस्तिका / Observation notebook. Facts and measurements are recorded systematically in an observation notebook. In exams identify the correct recording tool.
Exam Tip
अवलोकन पुस्तिका में तथ्य और माप व्यवस्थित रूप से लिखे जाते हैं। परीक्षा में सही अभिलेखन साधन पहचानें।
Login to save your score, XP, coins and progress.