Concept-wise Practice

solar-cell MCQ Questions for Class 9

solar-cell 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 solar-cell.

विभिन्न दूरी से प्रकाश देने पर सौर सेल द्वारा उत्पन्न विद्युत धारा मापी जाती है। आश्रित चर कौन सा है?

The electric current produced by a solar cell is measured at different distances from a light source. Which is the dependent variable?

Explanation opens after your attempt
Correct Answer

B. उत्पन्न विद्युत धाराElectric current produced

Step 1

Concept

The electric current produced is measured, so it is the dependent variable. Distance is the independent variable.

Step 2

Why this answer is correct

The correct answer is B. उत्पन्न विद्युत धारा / Electric current produced. The electric current produced is measured, so it is the dependent variable. Distance is the independent variable.

Step 3

Exam Tip

उत्पन्न विद्युत धारा मापी जा रही है इसलिए यह आश्रित चर है। दूरी स्वतंत्र चर है।

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