यदि सतह का प्रकार बदला जाए और गेंद की लुढ़कने की दूरी मापी जाए तो आश्रित चर क्या होगा?
If surface type is changed and the rolling distance of a ball is measured what will be the dependent variable?
Explanation opens after your attempt
B. गेंद द्वारा तय दूरीDistance travelled by the ball
Concept
The distance travelled by the ball is the measured outcome and therefore the dependent variable. In exams choose the measured result.
Why this answer is correct
The correct answer is B. गेंद द्वारा तय दूरी / Distance travelled by the ball. The distance travelled by the ball is the measured outcome and therefore the dependent variable. In exams choose the measured result.
Exam Tip
गेंद द्वारा तय दूरी मापा गया परिणाम है इसलिए आश्रित चर है। परीक्षा में मापे गए परिणाम को चुनें।
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