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Question 1/2 Easy Science 41 Exploration: Entering the World of Secondary Science Class 9 Level 6

वैज्ञानिक प्रश्न में माप योग्य कारक क्यों जरूरी हैं?

Why are measurable factors important in a scientific question?

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Correct Answer

A. उनसे प्रश्न की जांच की जा सकती हैThey make the question testable

Step 1

Concept

Measurable factors allow evidence to be collected. This is the basis of scientific investigation.

Step 2

Why this answer is correct

The correct answer is A. उनसे प्रश्न की जांच की जा सकती है / They make the question testable. Measurable factors allow evidence to be collected. This is the basis of scientific investigation.

Step 3

Exam Tip

माप योग्य कारकों से प्रमाण एकत्र किया जा सकता है। यही वैज्ञानिक जांच का आधार है।

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Question 2/2 Medium Science 41 Exploration: Entering the World of Secondary Science Class 9 Level 4

खिड़की की ओर झुके पौधे को देखकर कौन सा वैज्ञानिक प्रश्न बनाया जा सकता है?

Which scientific question can be formed after observing a plant bending toward a window?

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Correct Answer

A. क्या प्रकाश की दिशा पौधे के झुकने को प्रभावित करती हैDoes the direction of light affect plant bending

Step 1

Concept

The relationship between light direction and plant bending can be tested. Form a measurable question from an observation.

Step 2

Why this answer is correct

The correct answer is A. क्या प्रकाश की दिशा पौधे के झुकने को प्रभावित करती है / Does the direction of light affect plant bending. The relationship between light direction and plant bending can be tested. Form a measurable question from an observation.

Step 3

Exam Tip

प्रकाश की दिशा और पौधे के झुकने का संबंध जांचा जा सकता है। अवलोकन से माप योग्य प्रश्न बनाएं।

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