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

विभिन्न आकार के पैराशूटों के गिरने का समय जांचते समय स्वतंत्र चर कौन सा है?

While testing the falling time of parachutes of different sizes, which is the independent variable?

Explanation opens after your attempt
Correct Answer

A. पैराशूट का आकारSize of parachute

Step 1

Concept

The size of the parachute is changed, so it is the independent variable. Falling time is the dependent variable.

Step 2

Why this answer is correct

The correct answer is A. पैराशूट का आकार / Size of parachute. The size of the parachute is changed, so it is the independent variable. Falling time is the dependent variable.

Step 3

Exam Tip

पैराशूट का आकार बदला जाता है इसलिए यह स्वतंत्र चर है। गिरने का समय आश्रित चर है।

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