Concept-wise Practice

evaporation-time MCQ Questions for Class 9

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

Practice Questions

1 questions tagged with evaporation-time.

किस प्रश्न में आश्रित चर वाष्पीकरण में लगा समय है?

In which question is the time taken for evaporation the dependent variable?

Explanation opens after your attempt
Correct Answer

B. अलग तापमान पर पानी को वाष्पित होने में कितना समय लगता हैHow long does water take to evaporate at different temperatures

Step 1

Concept

The time taken for evaporation is measured. Therefore it is the dependent variable.

Step 2

Why this answer is correct

The correct answer is B. अलग तापमान पर पानी को वाष्पित होने में कितना समय लगता है / How long does water take to evaporate at different temperatures. The time taken for evaporation is measured. Therefore it is the dependent variable.

Step 3

Exam Tip

वाष्पीकरण में लगा समय मापा जाता है। इसलिए यह आश्रित चर है।

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