JEE Main & Advanced
Physics
Thermometry, Calorimetry & Thermal Expansion
JEE PYQ-Thermometry Calorimetry and Thermal Expansion
question_answer
An aluminium sphere of 20 cm diameter is heated from 0°C to 100°C. Its volume changes by (given that coefficient of linear expansion for aluminium \[{{\alpha}_{Al}}=23\times {{10}^{-6}}{{/}^{o}}C\]) [AIEEE 11-05-2011]