एक जांच में ध्वनि की तीव्रता बदलकर व्यक्ति की प्रतिक्रिया का समय मापा जाता है। आश्रित चर कौन सा है?
In an investigation, sound intensity is changed and a person's reaction time is measured. Which is the dependent variable?
Explanation opens after your attempt
B. प्रतिक्रिया का समयReaction time
Concept
Reaction time is the measured result, so it is the dependent variable. Sound intensity is the independent variable.
Why this answer is correct
The correct answer is B. प्रतिक्रिया का समय / Reaction time. Reaction time is the measured result, so it is the dependent variable. Sound intensity is the independent variable.
Exam Tip
प्रतिक्रिया का समय मापा गया परिणाम है इसलिए यह आश्रित चर है। ध्वनि की तीव्रता स्वतंत्र चर है।
Login to save your score, XP, coins and progress.
