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burning-time MCQ Questions for Class 9

burning-time se related questions ko ek jagah revise karein. Har question me bilingual content, answer feedback aur explanation available hai.

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1 questions tagged with burning-time.

Question 1/1 Medium Science Exploration: Entering the World of Secondary Science Variables in an experiment Class 9 Level 11

अलग-अलग लंबाई की मोमबत्तियों के जलने का समय मापा जाता है। आश्रित चर कौन सा है?

The burning time of candles of different lengths is measured. Which is the dependent variable?

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Correct Answer

B. जलने का समयBurning time

Step 1

Concept

Burning time is the measured result, so it is the dependent variable. Candle length is the independent variable.

Step 2

Why this answer is correct

The correct answer is B. जलने का समय / Burning time. Burning time is the measured result, so it is the dependent variable. Candle length is the independent variable.

Step 3

Exam Tip

जलने का समय मापा गया परिणाम है इसलिए यह आश्रित चर है। मोमबत्ती की लंबाई स्वतंत्र चर है।

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