एक छात्र मानता है कि अधिक प्रकाश मिलने से पौधा तेजी से बढ़ेगा। इस कथन में स्वतंत्र चर क्या है?
A student believes that a plant will grow faster when it receives more light. What is the independent variable?
Explanation opens after your attempt
B. प्रकाश की मात्राAmount of light
Concept
The amount of light is changed by the student so it is the independent variable. In exams find the factor deliberately changed.
Why this answer is correct
The correct answer is B. प्रकाश की मात्रा / Amount of light. The amount of light is changed by the student so it is the independent variable. In exams find the factor deliberately changed.
Exam Tip
प्रकाश की मात्रा वह कारक है जिसे छात्र बदलता है इसलिए यह स्वतंत्र चर है। परीक्षा में बदले गए कारक को खोजें।
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