यदि ढलान का कोण बदलकर गेंद की गति मापी जाए तो ढलान का कोण कौन सा चर है?
If the angle of a slope is changed and the speed of a ball is measured, what type of variable is the slope angle?
Explanation opens after your attempt
D. स्वतंत्र चरIndependent variable
Concept
The slope angle is deliberately changed, so it is the independent variable. Speed is the dependent variable.
Why this answer is correct
The correct answer is D. स्वतंत्र चर / Independent variable. The slope angle is deliberately changed, so it is the independent variable. Speed is the dependent variable.
Exam Tip
ढलान का कोण जानबूझकर बदला जाता है इसलिए यह स्वतंत्र चर है। गति आश्रित चर होगी।
Login to save your score, XP, coins and progress.
