संवहन धारा सिद्धांत में गर्म पदार्थ हल्का क्यों होता है?
Why does hot material become lighter in Convectional Current Theory?
Explanation opens after your attempt
D. क्योंकि ताप बढ़ने पर घनत्व घटता हैBecause density decreases when temperature rises
Concept
When temperature rises, material expands and becomes relatively lighter. Exam tip: remember the relation between heat and density.
Why this answer is correct
The correct answer is D. क्योंकि ताप बढ़ने पर घनत्व घटता है / Because density decreases when temperature rises. When temperature rises, material expands and becomes relatively lighter. Exam tip: remember the relation between heat and density.
Exam Tip
ताप बढ़ने पर पदार्थ फैलता है और अपेक्षाकृत हल्का होता है। परीक्षा में ताप और घनत्व का संबंध याद रखें।
Login to save your score, XP, coins and progress.
