एक छात्र अलग मोटाई के कागज पर पानी की बूंद सोखने का समय मापता है। कागज की मोटाई क्या है?

A student measures the time taken by a drop of water to soak into papers of different thicknesses. What is paper thickness?

Author: Muft Shiksha Editorial Team Published:
Explanation opens after your attempt
Correct Answer

D. स्वतंत्र चरIndependent variable

Step 1

Concept

Paper thickness is changed by the experimenter so it is the independent variable. In exams choose the deliberately changed property.

Step 2

Why this answer is correct

The correct answer is D. स्वतंत्र चर / Independent variable. Paper thickness is changed by the experimenter so it is the independent variable. In exams choose the deliberately changed property.

Step 3

Exam Tip

कागज की मोटाई प्रयोगकर्ता बदलता है इसलिए यह स्वतंत्र चर है। परीक्षा में जानबूझकर बदले गए गुण को चुनें।

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एक छात्र अलग मोटाई के कागज पर पानी की बूंद सोखने का समय मापता है। कागज की मोटाई क्या है? / A student measures the time taken by a drop of water to soak into papers of different thicknesses. What is paper thickness?

Correct Answer: D. स्वतंत्र चर / Independent variable. Explanation: कागज की मोटाई प्रयोगकर्ता बदलता है इसलिए यह स्वतंत्र चर है। परीक्षा में जानबूझकर बदले गए गुण को चुनें। / Paper thickness is changed by the experimenter so it is the independent variable. In exams choose the deliberately changed property.

Which concept should I revise for this Science MCQ?

Paper thickness is changed by the experimenter so it is the independent variable. In exams choose the deliberately changed property.

What exam hint can help solve this Science question?

कागज की मोटाई प्रयोगकर्ता बदलता है इसलिए यह स्वतंत्र चर है। परीक्षा में जानबूझकर बदले गए गुण को चुनें।